BACKGROUND The effect of in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) on the developing human brain is unclear. The objective of this study is to evaluate neurodevelopmental (ND) outcome of children born following these techniques. METHODS This systematic review includes studies which compare a group of children born following IVF/ICSI to children born after natural...

background: the outcomes of such pregnancies have been rarely evaluated in our country. a descriptive study was planned to assess the health and condition of neonates conceived with assisted techniques in a one year period. materials and methods: at royan institute, tehran, 443 women who became pregnant by one of the assisted techniques in vitro fertilization (ivf), intrauterine insemination (i...

BACKGROUND This study attempts to identify risk factors for monozygotic (MZ) twinning following assisted conception. METHODS Eighty-one MZ twinning pregnancies that occurred over a 7-year period in our IVF/embryo transfer programme were evaluated. These were compared with 4224 non-MZ pregnancies from the same period. RESULTS The overall incidence of MZ twinning was 1.88% (81/4305) of all cl...

UNLABELLED BACKGROUND Chronological age and oocyte yield are independent determinants of live birth in assisted conception. Anti-Müllerian hormone (AMH) is strongly associated with oocyte yield after controlled ovarian stimulation. We have previously assessed the ability of AMH and age to independently predict live birth in an Italian assisted conception cohort. Herein we report the external...

Reports on the influence of semen parameters on natural or assisted pregnancy are contradictory, suggesting that the many confounding variables which contribute to outcome have not been taken into account. However, it is possible to derive some consensus for both natural and assisted conception by focussing on studies which use WHO-recommended semen analysis on relatively large populations, app...

OBJECTIVE To examine the clinical pregnancy rate (CPR) and multiple pregnancy rate (MPR) in a large in vitro fertilisation (IVF) programme before and after the introduction of single blastocyst transfer (SBT) strategy in a selected group of women. DESIGN A 3-year pre- and postintervention study. SETTING A tertiary reproductive medicine and assisted conception unit in a London teaching hospi...

Journal of Family Planning and Reproductive Health Care 2003: 29(4) Introduction The issue of infertility diagnosis in human immunodeficiency virus (HIV)-positive couples is medically and ethically complicated. Studies show that although many in vitro fertilisation (IVF) units in the UK screen patients for HIV, only a handful are prepared to treat couples if one or other partner tests positive ...

background: globozoospermia is a rare (incidence of 0.1% among andrological patients) and poorly understood condition, but a severe disorder in male infertility. this case report detailed the course of treatment and protocol of a patient with type 1 globozoospermia using intracytoplasmic sperm injection (icsi) and oocyte activation by calcium ionophore, which yielded conception and birth of a h...

Background Childbearing for the first time is a unique experience. Quality of life is an important indicator in health studies. This study aimed to assess the quality of life of women who were conceived by ARTs and had successful childbirth for the first time and to compare it with quality of life in women who become pregnant naturally and similarly had successful childbirth for the first time....