BACKGROUND Assisted reproduction technology (ART) is used worldwide, at increasing
rates, and data show that some adverse outcomes occur more frequently than following …

BACKGROUND It has been 10 years since we carried out a systematic search of the
literature on birth defect risk in infants born following assisted reproductive technology (ART) …

Objective To provide a detailed description of the current oocyte vitrification status as a
means of elective fertility preservation (EFP). Design Retrospective observational …

Infertility, defined as the inability to conceive within 1 year of unprotected intercourse, affects
an estimated 80 million individuals worldwide, or 10-15% of couples of reproductive age …

OBJECTIVE: To estimate whether singleton pregnancies following in vitro fertilization (IVF)
are at higher risk of perinatal mortality, preterm delivery, small for gestational age, and low or …

OBJECTIVE: To conduct a meta-analysis of studies assessing the effect of IVF and
intracytoplasmic sperm injection (ICSI) on birth defects. DESIGN: Meta-analysis. SETTING …

BACKGROUND: The risk of birth defects in infants born following assisted reproductive
technology (ART) treatment is a controversial question. Most publications examining the …

OBJECTIVE: This study was designed to explore the relationship between men's age and
DNA damage and apoptosis in human spermatozoa. DESIGN: Semen samples were …

Concerns have been raised about the health and development of children conceived by
assisted reproductive technologies (ART) since 1978. Controversially, ART has been linked …

Objective To describe the clinical outcomes achieved after 6 years' experience in ovum
donation conducted with vitrified oocytes; to attempt to find predictors of survival; and to …