Pregnancy outcome and deliveries following laparoscopic myomectomy

Uterine rupture after myomectomy by laparotomy is not a common occurrence. Some case reports of uterine rupture after laparoscopic myomectomy (LM) raise the question of the quality of the uterine scar produced when this technique is performed. In order to assess the outcome of pregnancies and deliveries after LM and to assess the risk of uterine rupture, we performed an observational study. Questionnaires were mailed to all women who had had LM for at least one intramural or subserosal myoma of more than 20 mm diameter and who were aged <45 years. Ninety-eight patients became pregnant at least once after LM, giving a total of 145 pregnancies. Among the 100 patients who had delivery, there were three cases of spontaneous uterine rupture. Because only one of these uterine ruptures occurred on the LM scar, the risk of uterine rupture was 1.0% (95% CI 0.0-5. 5%). Seventy-two patients (72.0%) had trials of labour. Of these, 58 (80.6%) were delivered vaginally. There was no uterine rupture during the trials of labour. Spontaneous uterine rupture seems to be rare after LM. This risk should not deter the use of LM if needed. When performing LM, particular care must be given to the uterine closure.     

Pregnancy following laparoscopic myomectomy: preliminary results.

The objective of this study was to assess the outcome of pregnancy in a series of women who underwent laparoscopic myomectomy. A total of 115 women underwent laparoscopic myomectomy for pressure and pain (76.5%), abnormal bleeding (52.2%) and/or infertility (29.6%). Follow up data were obtained either by reviewing the patient's chart or returned questionnaire. Of the 115 women, there were 42 pregnancies in 31 patients. Two women were lost to follow-up. Of the remaining 40 pregnancies, six ended with vaginal delivery at term. Caesareans were performed in 22 cases, including 21 at term and one at 26 weeks gestation. Two pregnancies were associated with a normal delivery, but the mode of delivery is unknown. Eight resulted in first trimester pregnancy loss, one was an ectopic pregnancy, and one patient underwent elective termination. Spontaneous uterine rupture was not noted during pregnancy or at term in any of the cases. Average length of follow-up from the date of surgery was 43 months, with a range of 9-99 months. Our series did not confirm the hypothesis that laparoscopic myomectomy is associated with an increased risk for uterine dehiscence during pregnancy. However, a larger series is needed to make a conclusive judgement.     

Laparoscopic myomectomy and subsequent pregnancy: results in 54 patients

The laparoscopic approach to myomectomy has raised questions about the risk of uterine rupture in patients who become pregnant following surgery. It has been suggested that the rupture outside labour in pregnancies following laparoscopic myomectomy can be due to the difficulty of suturing or to the presence of a haematoma or to the wide use of radio frequencies. In this paper we describe the pregnancy outcome of 54 patients submitted to laparoscopic myomectomy at our Institution and prospectively followed during subsequent pregnancies. A total of 202 patients underwent laparoscopic myomectomy. A total of 65 pregnancies occurred in 54 patients who became pregnant following surgery. Data were collected about complications of pregnancy, mode of delivery, gestational age at delivery and birthweight of the neonates. No cases of uterine rupture occurred. Twenty-one pregnancies followed an IVF procedure. Nine patients conceived twice and one three times. Four multiple pregnancies occurred. Eight pregnancies resulted in a first trimester miscarriage and another in an interstitial pregnancy requiring laparotomic removal of the cornual gestational sac. Of the remaining 56 pregnancies, 51 (91%) were uneventful. In two cases a cerclage was performed at 16 weeks. In two cases pregnancy-induced hypertension developed. Two pregnancies ended with a preterm labour (26-36 weeks). A Caesarean section was performed in 45 cases (54/57, 80%). In terms of the safety of laparoscopic myomectomy in patients who become pregnant following surgery, our results were encouraging. However, further studies are needed to provide reliable data on the risk factors and the true incidence of uterine rupture.     

Uterine dehiscence in a nullipara,diagnosed by MRI,following use of unipolar electrocautery during laparoscopic myomectomy: Case report

Uterine scar dehiscence following laparoscopic myomectomy (LM) is a rare event. We present a case of an magnetic resonance imaging-diagnosed uterine dehiscence in a primigravid patient at 29 weeks gestation, following a laparoscopic subserosal myomectomy, performed using unipolar electrocoagulation. Pregnant patients with a history of prior surgery where unipolar electrocoagulation is used on the uterus should be closely followed throughout pregnancy and uterine dehiscence or rupture should be part of the differential diagnosis when they present with abdominal pain.     

Ultrasound evaluation of uterine wound healing following laparoscopic myomectomy: preliminary results.

The purpose of our work was to study the evolution of the uterine scar following laparoscopic myomectomy, as imaged by ultrasonography and Doppler velocimetry of the uterine arteries. We prospectively studied 30 patients. In the first phase, 15 patients were submitted to two-dimensional (2D) endovaginal ultrasound on day -1, 1, 7, 30 and 60 (surgery = day 0). In the second phase an additional 15 patients were studied by both 2D ultrasound and by Doppler velocimetry. The resistance index (RI) was calculated from the flow velocity waveform of the uterine arteries, at the origin of their ascending branch. Only one ultrasonic pattern was found, which was a dense echogenic area having an ill-defined, heterogeneous texture. In one case a small anechoic area (1 cm) was detected in the scar, possibly due to a haematoma. The evolution of uterine healing showed a progressive reduction in the size of the scar. On day 1 its mean diameter was 37.04% less than the myoma diameter and on day 30 71.7% less. The difference was significant at P < 0.001. A further significant (P < 0.001) reduction was found at day 60 in the 15 patients studied in phase I. On both day 1 and day 30 following surgery, there was no correlation between the sizes of the myoma and the scar. There was a statistically significant increase (P < 0.01) in the RI value of the ipsilateral uterine artery from 0.64 on day -1 to 0.79 on day 1. On day 30, 12/15 (80%) cases had RI values ranging between 0.80 and 0.98, while in three cases there was absence of end diastolic flow. The RI values of the contralateral uterine artery were high (0.90) before surgery and did not change afterwards. There was no correlation between the size of the myoma and the increase in the uterine artery RI value following surgery. Considering the velocimetric findings, 30 days are a reference point for assessing the healing process. Ultrasound imaging and Doppler velocimetry can be used for studying the evolution of the uterine scar following myomectomy.     

Pregnancy following treatment of symptomatic myomas with laparoscopic bipolar coagulation of uterine vessels

BACKGROUND: Laparoscopic bipolar coagulation of uterine vessels (LBCUV) has been employed for women with symptomatic uterine myomas, but its effect on subsequent pregnancy has not been characterized. METHODS: Four-hundred and twenty-three women entered the study between March 1999 and December 2001. Of these, 142 women (33.6%) were under the age of 40 years at the time of LBCUV, 36 of whom (36/142, 25.3%) were sexually active without contraception. In a prospective study of 142 patients (<40 years old) undergoing LBCUV for symptomatic myomas, 15 women became pregnant (17 total pregnancies) and were evaluated by physical and ultrasound examinations. RESULTS: The volume of the dominant myoma was 117.4 +/- 118.4 and 36.8 +/- 56.8 cm(3) before and after LBCUV respectively. Volume of the dominant myoma after pregnancy was 46.2 +/- 76.7 cm(3) (mean +/- SD). There was a significant difference in myoma volume before and after LBCUV (P = 0.002), but no significant difference in myoma volume when comparing post-partum size with post-LBCUV size (P = 0.269). Pregnancy outcomes included seven miscarriages in the first trimester and one premature rupture of membrane (PPROM). Although the other pregnancies were regarded as uncomplicated, only two women were delivered of normal neonates as the other seven pregnancies were terminated secondary to patient request. CONCLUSIONS: The pregnancy and term pregnancy rates in sexually active women without contraception were 41.6% (15/36) and 5.6% (2/36) respectively. Because a relatively high rate (7/17, 41.2%) of early miscarriages was observed, we recommend that this procedure be employed only for women who do not desire additional children.     

Fertility after laparoscopic myomectomy of large intramural myomas: preliminary results

Fertility outcome following laparoscopic myomectomy was evaluated.A prospective clinical study was carried out between October1990 and October 1993 in 21 infertile patients who underwentlaparoscopic myomectomy for a myoma measuring 3>;5 cm indiameter. The overall rate of intrauterine pregnancy was 333%(seven patients). Out of 12 patients with infertility factorsassociated with uterine myomas, three (25.0%) became pregnant,whereas four (44.4%) out of nine patients with no other associatedinfertility factor became pregnant. No uterine rupture was observed.Out of the seven pregnancies, four were spontaneous and beganwithin 1 year of the operation. The other three were achievedafter in-vitro fertilization in patients with associated infertilityfactors. In the four patients who gave birth by Caesarean section,no adhesions were found on the myomectomy scar. From these preliminaryresults, laparoscopic surgery for myomas seems to offer comparableresults with those obtained by laparotomy.     

Operative morbidity and reproductive outcome in secondary myomectomy: a prospective cohort study

BACKGROUND: This prospective study was designed to evaluate the operative morbidity and reproductive outcome in patients who had secondary myomectomy for recurrent symptomatic uterine fibroids. METHODS: A total of 58 women were subjected to a secondary myomectomy via the abdominal route. The operative morbidity such as blood loss, presence of adhesions and febrile index were estimated and the pregnancy outcome over a 2-4 year period of follow-up. RESULTS: The mean age and standard deviation (+/- SD) of the women was 35 (+/- 2.4) years. Nineteen patients (33%) had a postoperative temperature vertical line 100 degrees F and the estimated blood loss ranged from 159-2500 ml (median 700 ml). Seven patients (12%) required blood transfusion and one had a hysterectomy due to haemorrhage. Nine women (15.5%) became pregnant but only five (56%) had live births. Those with successful pregnancies tended to be younger with a mean age of 31.8 (+/- 2.6) years versus 35 (+/- 1.8) years, (P = 0.08, non-significant) and had fewer uterine leiomyomata; median with range values, 2 (1-6) versus 7 (6-15). The variables which best predicted the postoperative likelihood of pregnancy were; age, presence of tubal adhesions and the number of uterine fibroids. CONCLUSION: This prospective study showed a high operative morbidity and a poor fertility outcome after a repeat myomectomy. The factors affecting successful outcome in a logistic regression model were age, tubal adhesions and number of uterine fibroids.     

Pregnancy rates following ablative laparoscopic surgery for endometriomas

BACKGROUND: In this prospective, cohort study we present the cumulative pregnancy rate following ablative laparoscopic surgery in patients with endometriomas. METHODS: The cyst was mobilized, fenestrated, and the capsule treated with the potassium-titanyl-phosphate (KTP) laser or bipolar diathermy. Pre- and post-operative transvaginal ultrasound scans were performed, and a detailed fertility history recorded. RESULTS: There were 39 women (38 intention to treat as a single procedure) who had been trying to conceive for >12 months. The mean age of the patients was 33.8 years (range 20-43), and there were 42 cysts (three bilateral) with a mean diameter of 4.8 cm (range 2-25). The mean revised American Fertility Society score was 64.9 (range 22-124), and 29 (74.4%) patients had stage IV disease. Seven patients (18%) had previously had a live birth, and 17 (43.6%) had undergone assisted conception in the past. The cumulative pregnancy rate was 15/38 (39.5%). The pregnancy rate in patients with stage IV disease was 11/28 (39.3%). There were no major complications. CONCLUSIONS: Our results indicate that laparoscopic cyst fenestration and capsule ablation is a safe and effective treatment for improving fertility.     

Spontaneous bilateral cornual uterine dehiscence early in the second trimester after bilateral laparoscopic salpingectomy and in-vitro fertilization: case report.

A bilateral cornual uterine dehiscence is reported, which occurred 14 weeks after in-vitro fertilization (IVF) in a patient having a medical history of previous bilateral salpingectomy via laparoscopy. Uterine rupture is a rare obstetric complication usually occurring during the third trimester of pregnancy within a uterus which has previously undergone an operation. Ectopic pregnancy is a well known complication of IVF. Post-salpingectomy cornual localization with rupture has also been published. Possible causes are discussed and the attention of the counselling physician is directed to the necessary awareness of such a complication in this high risk population. The reported case is an extreme rarity: a similar case has not been previously published in the literature.     

Fertility and obstetric outcome after laparoscopic myomectomy of large myomata: a randomized comparison with abdominal myomectomy

The purpose of this study was to compare, in infertile patients, the efficacy of laparoscopic myomectomy versus abdominal myomectomy, in restoring fertility and to evaluate the obstetric outcomes. Between January 1993 and January 1998, 131 patients of reproductive age, with anamnesis of infertility, underwent myomectomy because of the presence of at least one large myoma (diameter greater than or = 5 cm). Patients were randomly selected for treatment by laparotomy (n = 65) or laparoscopy (n = 66). The two groups were homogeneous for number, size and position of large myomata. Significant differences were found in the post-operative outcome: febrile morbidity (> 38 degrees C) was more frequent in the abdominal than in the laparoscopic group (26.2 versus 12.1%; P < 0.05). Laparotomy caused a more pronounced haemoglobin drop (2.17 +/- 1.57 versus 1.33 +/- 1.23; P < 0.001); three patients received a blood transfusion after laparotomy and none after laparoscopy. The post-operative hospital stay was shorter in the laparoscopic group (142.80 +/- 34.60 versus 75.61 +/- 37.09 h; P < 0.001). No significant differences were found between the two groups as concerns pregnancy rate (55.9% after laparotomy, 53.6% after laparoscopy), abortion rate (12.1 versus 20%), preterm delivery (7.4 versus 5%) and the use of Caesarean section (77.8 versus 65%). No case of uterine rupture during pregnancy or labour was observed.     

Fertility and pregnancy outcomes following uterine devascularization for severe postpartum haemorrhage

BACKGROUND: To evaluate the fertility and pregnancy outcomes following uterinedevascularization for postpartum haemorrhage (PPH). METHODS: All patients who required uterine devascularization, i.e. bilateraluterine artery ligation (Group A), and either bilateral utero-ovarianligament (Group B) or suspensory ligament of ovary ligation(Group C) in cases of persistent haemorrhage, for PPH with noconcomitant procedures from December 1997 to March 2004 wereincluded. Data were retrieved from medical files and telephoneinterviews. RESULTS: Data were available for 32 of the 40 (80%) patients includedin the study. All patients but 4 had a return to normal menses.Postpartum amenorrhea was secondary to ovarian failure in twocases, and synechiae or necrotic uterus each in one case. Thesefour patients belonged to Group C, whereas no adverse eventswere observed in groups A and B. Thirteen patients had 16 pregnancieswith 13 term deliveries, 1 ectopic pregnancy and 2 abortions.Clinical course of the 13 complete gestations were uneventfulbut PPH recurred in 4 (31%) due to placenta accreta in threecases. CONCLUSIONS: Uterine artery ligation, whether or not associated with utero-ovarianligament ligation, for PPH does not appear to compromise thepatients’ subsequent fertility and obstetrical outcome.     

Laparoscopic myomectomy in premenopausal women with and without preoperative treatment using gonadotrophin-releasing hormone analogues.

The present study was undertaken in order to evaluate the usefulness or otherwise of preoperative gonadotrophin-releasing hormone (GnRH) analogue treatment prior to laparoscopic myomectomy. From June 1993 through December 1996, 60 premenopausal women aged between 25 and 42 years and with a sonographic diagnosis of intramural or subserous myomas were selected for laparoscopic myomectomy at the Department of Obstetrics and Gynaecology of the Catholic University of The Sacred Heart, Rome. According to a computer-generated sequence, 30 patients were submitted to three cycles of GnRH analogue treatment prior to surgery, whereas no preoperative treatment was prescribed to the other 30 patients. Laparoscopic myomectomy was successfully performed in all patients for a total of 174 myomas excised laparoscopically. The patients' mean age, the number of myomas per patient, the mean diameter of the myomas, parity and estimated blood loss were similar in both groups. The operative time was significantly longer in the group of patients submitted to GnRH analogue treatment than that of the group of patients not submitted to any preoperative medical therapy (157.5 +/- 74.71 versus 112.33 +/- 54.71 min; P = 0.01). No intra-operative complications occurred. In no case was blood transfusion necessary. Two patients developed post-operative fever (temperature > 38 degrees C.). The mean length of hospital stay was 2.39 days and was similar in both groups. Thirteen spontaneous pregnancies occurred among 24 infertile patients (54.1%). The pregnancy rate for these patients was similar in both groups. The viable term delivery rate was 45.8%. The authors conclude that laparoscopic myomectomy is a feasible and safe procedure. The post-operative pregnancy rate for infertile patients is similar to that following laparotomic myomectomy. The present study suggests that preoperative GnRH analogue treatment does not offer any significant advantages for laparoscopic myomectomy.     

Uterine rupture following hysteroscopic lysis of synechiae due to tuberculosis and uterine perforation

A patient with genital tuberculosis who conceived with in-vitrofertilization and embryo transfer following hysteroscopic synechiolysiscomplicated by a fundal uterine perforation subsequently presentedwith uterine rupture at 36 weeks gestation. Immediate Caesareansection and repair of the ruptured uterus were performed. Womenwith a history of uterine perforation should be counselled regardingthe risk of uterine rupture during their subsequent pregnancies.     

Uterine rupture in first or second trimester of pregnancy after in-vitro fertilization and embryo transfer

We report five cases of early rupture of cornual pregnancy withhistory of previous salpingectomy and cornual resection followingin-vitro fertilization (IVF) and embryo transfer. We discussthe predisposing factors, diagnostic and therapeutic modalitiesin these patients. A high index of suspicion is required foran early diagnosis. It is imperative that the physicians whocare for the patients be fully aware of the possibility of sucha complication in a high risk population; therefore, appropriatecounselling and close follow-up might help to avoid such obstetricalcatastrophes, by termination of pregnancy, either surgicallyor medically.     

Pregnancy and live birth after focused ultrasound surgery for symptomatic focal adenomyosis: a case report

Adenomyosis is a benign disease whose symptoms mimic those of uterine leiomyoma. Hysterectomy is the treatment of choice; conservative surgery is difficult to perform and can damage the uterine structural integrity. We report the case of a 36-year-old woman who had difficulty conceiving because of profuse menometrorrhagia. An 84 cm3 uterine tumour was diagnosed on ultrasonography as leiomyoma, and conservative myomectomy was planned. Magnetic resonance imaging (MRI) corrected the diagnosis to focal adenomyosis. Magnetic resonance-guided focused ultrasound surgery (MRgFUS) destroyed a significant part of the tumour. Following an uncomplicated MRgFUS treatment, a non-perfused volume of 33 cm3 was measured. At 6 weeks, the patient experienced a significant reduction in menometrorrhagia and a marked decrease in tumour size (about 50%). She conceived spontaneously and, after an uneventful pregnancy, gave birth at term to a healthy infant via normal vaginal delivery. No structural uterine abnormality was detected after her delivery. This report highlights the difficult diagnosis and new therapeutic considerations of adenomyosis. MRgFUS seems to have the potential to precisely and effectively treat focal adenomyosis without damage to surrounding healthy myometrium, allowing for normal reproduction. Further studies are needed to assess the overall safety and long-term effectiveness of MRgFUS for the non-invasive treatment of adenomyosis.     

Reproductive outcome following hysteroscopic management of intrauterine septum and adhesions

The reproductive outcome of women with repeated abortions orinfertility was assessed following treatment by operative hysteroscopyfor an intrauterine septum or adhesions. A prospective follow-upstudy (mean ± SD, 21.1 7plusmn; 10.3 months) of 47 patientswith an intrauterine septum (36 suffering from infertility and11 from recurrent abortions) and 36 patients with intrauterineadhesions (24 complaining of infertility and 12 of recurrentabortions) was performed. The pregnancy rate in infertile womenfollowing hysteroscopic resection of an intrauterine septumor adhesions was 53 and 48% respectively. The pregnancy wastagein women with recurrent abortions who underwent hysteroscopicresection of an intrauterine septum or adhesions decreased postoperativelyfrom 87.5 to 44.4% and from 86.5 to 42.8% respectively. Ourresults suggest that hysteroscopic resection of an intrauterineseptum or adhesions may benefit patients suffering from infertilityor recurrent pregnancy wastage.     

Fertility and pregnancy outcomes following hypogastric artery ligation for severe post-partum haemorrhage

BACKGROUND: Hypogastric artery ligation is a therapeutic option for severe post-partum haemorrhage. Little is known about the outcomes of subsequent fertility and pregnancy. We studied these parameters in women who required hypogastric artery ligation for severe post-partum haemorrhage in our institution over a 13-year period. METHODS: All patients who required hypogastric artery ligation for severe intractable post-partum haemorrhage from January, 1989 to April, 2001 were included. Data were retrieved from medical files and telephone interviews. RESULTS: A total of 68 patients required hypogastric artery ligation during the study period. Seventeen patients had 21 pregnancies with 13 term deliveries, two ectopic pregnancies, three miscarriages, and three abortions. Twenty-eight patients did not want a new pregnancy and one patient refused the interview. Twenty-three (34%) patients were lost to follow up. None of the patients suffered subsequent infertility and pregnancy was achieved in <12 months once planned. Pregnancy outcomes were normal. Fifty-four percent had vaginal deliveries. Three patients suffered a threatened post-partum haemorrhage that was easily treated medically. CONCLUSIONS: This is the largest reported series of pregnancies following hypogastric artery ligation. Hypogastric artery ligation for post-partum bleeding >1 l appears to be a safe procedure that does not impair subsequent fertility and pregnancy outcomes.     

Long-term follow-up of patients with polycystic ovary syndrome after laparoscopic ovarian drilling: endocrine and ultrasonographic outcomes

BACKGROUND: There is considerable controversy as to how long the beneficial effects of laparoscopic ovarian drilling (LOD) last. This follow-up study was undertaken to investigate the long-term effects of LOD. METHODS: The study included 116 anovulatory women with polycystic ovary syndrome (PCOS) who underwent LOD between 1991 and 1999 (study group) and 34 anovulatory PCOS women diagnosed during the same period, who had not undergone LOD (comparison group). The hospital records were reviewed and most patients attended for a transvaginal ultrasound scan and blood sampling to measure the serum concentrations of LH, FSH, testosterone, androstenedione and sex hormone-binding globulin. The results before and at different intervals, short- (<1 year), medium- (1-3 years) and long-term (4-9 years), after LOD were compared. RESULTS: The LH:FSH ratio, mean serum concentrations of LH and testosterone and free androgen index decreased significantly after LOD and remained low during the medium- and long-term follow-up periods. The mean ovarian volume decreased significantly (P < 0.05) from 11 ml before LOD to 8.5 ml at medium-term and remained low (8.4 ml) at long-term follow-up. CONCLUSION: The beneficial endocrinological and morphological effects of LOD appear to be sustained for up to 9 years in most patients with PCOS.     

Pregnancy: Oocyte donation to women of advanced reproductive age: pregnancy results and obstetrical outcomes in patients 45 years and older

We analysed the results of oocyte donation to women of advancedreproductive age (45 years old) and followed their pregnanciesthrough to delivery in order to assess obstetrical outcomes.Patients (n = 162) aged 45–59 years (mean ± SD;47.3 ± 3.4 years) underwent 218 consecutive attemptsto achieve pregnancy. Oocytes (16.2 ± 7.2 per retrieval)were provided by donors 35 years old. Cleaving embryos (8.2± 4.8 zygotes/couple) were transferred trans-cervically(4.5 ± 1.1 per embryo transfer) to recipients prescribedoral micronized oestradiol and intramuscular progesterone. Followingoocyte aspiration there were six instances of non-fertilization(2.8%) and 212 embryo transfers. A total of 103 pregnancieswas established for an overall pregnancy rate (PR) of 48.6%,which included 17 preclinical pregnancies, 12 spontaneous abortions,and 74 delivered pregnancies (clinical PR 40.6%; delivered PR34.9%). Multiple gestations were frequent (n = 29; 39.2% ofpregnancies) and included 20 twins, seven triplets, and twoquadruplets. Two of the triplet and both of the quadruplet pregnanciesunderwent selective reduction to twins. Antenatal complicationsoccurred in 28 women (37.8% of deliveries) and included pretermlabour (n = 9), gestational hypertension (n = 8), gestationaldiabetes (n = 6), carpel tunnel syndrome (n = 2), pre-eclampsia(n = 2), HELLP syndrome (n = 2), and fetal growth retardation(n = 2). 48 (64.8%) deliveries were by Caesa-rean section. Thegestational age at delivery for singletons was 383 ±1.3 weeks (range 35–41 weeks), with birth weight 3218± 513 g (range 1870–4775 g); twins 35.9 ±2.0 weeks (range 32–39 weeks), birth weight 2558 ±497 g (range 1700-3450 g); and triplets 33.5 ± 0.7 weeks(range 32-34 weeks), birth weight 1775 ± 190 g (range1550-2100 g). Neonatal complications (4.6% of babies born) includedgrowth retardation (n = 2), trisomy 21 (n = 1), ventricularseptal defect (n = 1), and small bowel obstruction (n = 1).There were no maternal or neonatal deaths. We conclude thatoocyte donation to women of advanced reproductive age is highlysuccessful in establishing pregnancy. However, despite carefulantenatal screening, obstetrical complications are common, oftensecondary to multiple gestation.