Multiple maternity rates rose rapidly from the mid-1970s onwards in many Western countries. This has major public heath implications, as multiple pregnancies can lead to many problems for the mothers and their children. Ovarian stimulation and assisted reproductive technology (ART) play a major role in these trends but there are ...

BACKGROUND: Patients with cloacal malformations at birth usually require multiple surgical procedures to correct their anatomic defects. In addition, many also have associated Müllerian anomalies. Those who conceive after repairs invariably are considered "high-risk" pregnancies and are considered poor candidates for maintaining multiple gestations. Further, because of the nature of ...

Over the past several decades advances in assisted-reproductive technologies have resulted in a dramatic increase in the number of multifetal gestations. Concomitant with this increase there has been a gradual rise in the overall preterm birth rate, as well as other pregnancy complications related to these pregnancies. Twin, triplet, and ...

There is no literature that accurately reports the risks inherent to the woman over age 40 who carries a triplet pregnancy. Extrapolating the singleton literature does not provide solid evidence, since risks are described variously by different authors and may relate to maternal age or parity as independent factors, which ...

When couples are faced with the dilemma of a higher order multiple pregnancy there are three options. Termination of the entire pregnancy has generally not been acceptable to women, especially for those with a past history of infertility. Attempting to continue with all the fetuses is associated with inherent problems ...

PURPOSE: Presentation of three triplet pregnancies achieved in women 46 years of age and older with the use of donated oocytes. MATERIAL & METHODS: Two healthy perimenopausal women 46 and 48 years old and one healthy menopausal woman 48 years old, requesting fertility options. All of them followed oocyte donation ...

Multifetal pregnancy reduction (MFPR) has clearly improved the outcomes of multifetal gestations. Several recent reports have also suggested improved outcomes in nonreduced cases, but there have been methodologic concerns about the denominators, i.e. have all cases been included and is there a 'hidden mortality' of unknown lost cases. Here we ...

BACKGROUND: There has been an increasing number of reports on denial of pregnancy. However, only very few studies have involved a large number of patients. To date, no reliable calculation of this condition's general frequency, also from an epidemiological perspective, has been available. METHODS: A prospective case sampling was performed ...

OBJECTIVE: The objective of this study was to summarize the outcome of 200 selective termination (ST) procedures performed at a single center. STUDY DESIGN: Two hundred patients underwent ST at the Mt Sinai Medical Center from 1986 to 2000. The following data were collected for each patient: indication for the ...

Until recently, triplets were an infrequent occurrence. With the development of ovulation-inducing medications and then assisted reproductive technology (ART), the triplet birth rate in maternal age ranges over 24 years has multiplied three- to fiftyfold. The first review of the clinical aspects of triplet pregnancies was published in 1988. Since ...

OBJECTIVE: To evaluate the prospective risk of stillbirth in multiple gestations. METHODS: We conducted a retrospective analysis of birth notifications and infant mortality records relating to all multiple gestations to residents in a predefined health district. The incidence of live births and stillbirths was used to calculate the prospective risk ...

BACKGROUND: High-order multiple pregnancy (four and above) should be avoided if at all possible. The major fetal risk of high-order multiple gestation is that of extreme prematurity. Interval delivery has been used with twin and triplet pregnancies. CASES: An octuplet, sextuplet and quadruplet pregnancies were managed with interval delivery. The ...

As part of a study to elucidate the environmental parameters that control microbial perchlorate respiration, we investigated the reduction of perchlorate by the dissimilatory perchlorate reducer Dechlorosoma suillum under a diverse set of environmental conditions. Our results demonstrated that perchlorate reduction by D. suillum only occurred under anaerobic conditions in ...

OBJECTIVE: To examine multifetal pregnancy in older women and perinatal outcomes. DESIGN: A cross-sectional study. SETTING: A nationwide vital registry. PATIENT(S): A national population-based database that links the live birth, fetal, and infant death certificates reported of multiple gestations in the United States from 1995 to 1997. It includes 155,777 ...

Patients with multiple pregnancies have an increased risk of preterm labor and delivery with the associated high prenatal morbidity and mortality. Obviously, as the number of multifetal pregnancies increases (due primarily to the use of assisted reproductive treatments), a rise in the unexpected birth of one or more siblings at ...

OBJECTIVE: To study the frequency and obstetric outcome of monochorionic multiple pregnancies in a population referred for fetal reduction. METHODS: Data charts of all patients with multifetal (> or =3) pregnancies referred for fetal reduction over the last 10 years were reviewed for the presence of monochorionic twin pairs or ...

OBJECTIVE: To compare pregnancy complications and neonatal outcome of 85 triplet gestations cared for during the 15 years in a single perinatal unit. METHODS: Pregnancies were divided in two groups according to the differences in the management plan and their outcomes were compared. Group I (N = 44) consisted of ...

The aim of this study was to examine whether maternal serum uric acid (UA) concentrations are influenced by the number of fetuses and whether this effect is confounded by maternal body mass index (BMI). Medical records of 207 consecutive twin and 69 triplet pregnancies admitted to our high-risk pregnancy unit ...

After a substantial decrease in the middle of the 20th century, multiple pregnancy rates have increased in many Western countries. Between the mid-1970s and 1998, the rate of twin pregnancies increased by 50% to 60% in England and Wales, France, and the United States. The rates of triplet or higher-order ...

BACKGROUND: To establish long-term safety, follow-up data on pregnancy, birth and neonatal outcome were collected during clinical development trials with ganirelix (Orgalutran) in women undergoing controlled ovarian stimulation for conventional IVF or ICSI. METHODS: Results of an analysis of the pooled data of all follow-up data of the phase 2 ...

Triplet pregnancies are by nature rare. Assisted reproductive technologies have multiplied their rate of occurrence in the last two decades. Whether spontaneous or induced, triplet pregnancies present obstetric and neonatal-and then often lifelong-medical problems severalfold more often than singletons, or even twins. The major cause of problems for triplet gestations ...

PURPOSE: Multifetal pregnancy reduction is a widespread "therapy" to diminish the risk of prematurity and adverse outcome for the survivors in higher order multiple gestation. The aim of our study was to determine the maternal and neonatal outcome of multifetal pregnancies under a conservative pregnancy management. STUDY DESIGN: A retrospective ...

A 46-year-old woman with a triplet pregnancy developed seizures, an oculogyric crisis and a homonymous hemianopia post-natally. Abnormal neuroimaging studies and lumbar puncture suggested possible cerebral vasculitis. Treatment with aciclovir and prednisolone resulted in a slow resolution of symptoms. This case highlights the difficulty in distinguishing eclampsia from rarer neurological ...

From early pregnancy into childhood, higher multiples have much higher rates of mortality, whether from spontaneous abortion, the 'vanishing twin' syndrome, fetal or infant death. Many parents must cope with the death of one baby whilst the siblings remain critically ill or later become disabled and yet there grief is ...

Growth curves of twins and triplets do not support a growth restriction patterns seen in singletons. At the same time that individual members of a twin or a triplet set may be smaller than singletons of the same gestational age, only a minority are indeed SGA by singleton standards. When ...

Following my own experience with the death of a twin baby, I founded the Center for Loss in Multiple Birth (CLIMB) Inc. During the last 13 years I have worked with nearly 7000 bereaved parents of twins, triplets or other high multiples throughout the US and worldwide. The role of ...

With the dramatic increase in the incidence of higher-order multiple pregnancies, more and more women are advised to consider undergoing multifetal reduction. However, little is known about the woman's experience of making the decision to undergo or forgo reduction. This study explored the experiences of seven women in making this ...

OBJECTIVE: To compare the course and outcome of triplet gestations under a preventive care strategy that includes hospitalization, surveillance, bed rest, and daily specialized care from the beginning of the second trimester, with pregnancies managed according to the Croatian standard outpatient care protocol for multiplets. METHODS: A retrospective study of ...

OBJECTIVE: To assess current practice management, attitudes, and strategies of reproductive endocrinologists in the United States regarding high-order (at least three) multiple gestations. METHODS: Questionnaires were mailed to 768 board-certified reproductive endocrinologists of whom 722 were eligible for the study. The questionnaires addressed topics such as practitioner demographics, management strategies, ...

OBJECTIVE: To compare the outcome of trichorionic triplet pregnancies managed expectantly with those reduced to twins or singletons. METHODS: This was a retrospective study of trichorionic triplet pregnancies with three live fetuses at 10-14 (median 12) weeks' gestation referred to our unit for consideration of embryo reduction. Women were counselled ...

As a result of the increased use of drugs that enhance fertility, and the advent of in vitro fertilization and embryo transfer over the last 2 decades, the incidence of multifetal pregnancies has increased exponentially. In parallel with this increase methods of care for women carrying multiple fetuses have become ...

The purpose of this study was to create graphs of fundal height parameters in triplet pregnancies compared with those in twin pregnancies, and to investigate whether larger fundal heights in triplet pregnancies would predispose them to earlier delivery (before 34 weeks). The subjects were 727 twin pregnant women and 133 ...

BACKGROUND: Reduction of house dust mite allergens in the domestic environment can play an important part in reducing sensitization and in the amelioration of symptoms in atopic individuals. Chemical and physical methods have been tried with varied levels of success. The present paper presents a novel electrostatic way of destroying ...

OBJECTIVE: The objective of this study was to describe outcomes in a series of dichorionic triplet pregnancies. STUDY DESIGN: All triplet pregnancies evaluated in our obstetric sonography unit from 1993 to 2000 were identified. Those containing a monochorionic twin pair were included. Prenatal and neonatal records were reviewed. Statistical comparison ...

OBJECTIVE: To study the outcome after fetal reduction or selective termination to singleton pregnancies for various indications. METHODS: Fetal reduction or selective feticide to singleton pregnancies was performed in 80 multiple gestations (congenital malformations, 17 cases; high-risk obstetric conditions, 25 cases; or social/psychological indications, 38 cases). RESULTS: The overall pregnancy ...

OBJECTIVE: The purpose of this study was to compare the cerebellar growth in twin and triplet gestations with cerebellar growth in singleton pregnancies. METHODOLOGY: An ultrasound study was conducted in a population of normal pregnant women with singleton, twin and triplet gestations. Routine ultrasound examinations were performed in healthy pregnant ...

OBJECTIVE: To examine higher order multiple pregnancy and birth rates in NSW, and to describe trends in the characteristics and management of these births. DESIGN: Cross-sectional analytic study. SETTING: New South Wales, Australia. POPULATION: Two hundred and ninety-one women who gave birth to triplets, quadruplets or quintuplets (880 babies) from ...

OBJECTIVE: To estimate the rate of gestational diabetes in triplet pregnancies and to assess the impact of fetal reduction on the incidence of this complication. METHODS: One hundred eighty-eight consecutive triplet pregnancies referred to the Sheba Medical Center between 1994 and 1998 were included. One hundred three of these pregnancies ...

OBJECTIVE: Our objective was to determine the incidence of spontaneous reduction in multiple pregnancies during the first 12 gestational weeks and determine the outcome of the surviving fetuses. STUDY DESIGN: Analysis of prospectively collected ultrasound and birth information on 709 multiple and 5962 singleton pregnancies conceived at a private infertility ...

OBJECTIVE: To review the obstetric and perinatal complications associated with quintuplet pregnancies in the United States. STUDY DESIGN: The databases of two large support groups for higher order multiple gestations, the Triplet Connection and Mothers of Super Twins, were accessed for quintuplet pregnancies. Each record contained information regarding maternal demographics, ...

OBJECTIVE: Multifetal pregnancy reduction is associated with an increased risk of prematurity. Because cervical length correlates with preterm delivery risk, we sought to determine whether multifetal pregnancy reduction twin gestations are associated with shorter cervical lengths compared with non-multifetal pregnancy reduction twins. STUDY DESIGN: We compared an historic cohort of ...

OBJECTIVE: To assess gestational gain in triplet pregnancies treated with oral terbutaline followed by treatment with continuous subcutaneous terbutaline. STUDY DESIGN: From a database of patients who received perinatal home care services, we identified women with triplet gestations first receiving daily oral terbutaline following an episode of threatened preterm labor ...

BACKGROUND: Fetal supraventricular tachycardia is a rare complication of pregnancy associated with cardiac failure, hydrops, and fetal death. If no underlying cardiac defects are present, medical management with digoxin has been successful. CASE: A young woman with a triplet pregnancy presented at 23 17 weeks' gestation for routine Doppler auscultation ...

BACKGROUND: Gonadotrophin-releasing hormone (GnRH) antagonists have been proven safe and effective, with no adverse effects on offspring in animal studies. Careful study of pregnancy outcome in humans is mandatory. METHODS AND RESULTS: This preliminary report includes follow-up data of patients treated with the GnRH antagonist, ganirelix, during ovarian stimulation for ...

Within a period of 6 years (1994-99) we registered 29 triplet deliveries out of a total of 13,969 hospital deliveries (0.02%). Since there is limited information about specific problems of chorionicity in triplet pregnancies, we analysed the 29 cases according to origin of pregnancy and chorionicity. We here report on ...

OBJECTIVE: To determine whether the mode of conception affects the frequency of monochorionicity in multiple gestations. METHODS: Our study population consisted of all women with multiple gestations who had a first-trimester sonogram at our institution between May 1998 and April 2000. The frequency of monochorionicity in pregnancies conceived naturally was ...

Unilateral congenital cataract was diagnosed at the 2nd trimester ultrasonography in a triplet pregnancy following in vitro fertilization (with frozen embryos). Congenital cataract could be hereditary or related to metabolic and infectious disorders. To our knowledge this is the first antenatal diagnosis of the disorder in triplets after IVF with ...

OBJECTIVES: To compare the outcome of multifetal pregnancy reduction from triplets to twins performed either early (at 11-12 weeks' gestation) or late (at 13-14 weeks). METHODS: Ninety-five high-order pregnancies following assisted conception were studied. Transabdominal sonographically guided multifetal pregnancy reduction was performed early in 46 women, while 49 women first ...

The occurrence of a triplet pregnancy discordant for anencephaly is rare and its management presents a clinical dilemma. We report what appears to be the first case of a triplet pregnancy with two anencephalic fetuses complicated by premature contractions and severe polyhydramnios. Its management, which results a healthy newborn weighing ...

The objective of this study is to determine the maternal and neonatal outcome of a large group of triplet gestations. A retrospective review of 100 triplet gestations managed and delivered between January 1992 and September 1999 by a single perinatal group is examined. These pregnancies were managed on an outpatient ...