BACKGROUND Previous studies suggest that elevated basal FSH concentrations are related to aneuploid pregnancies. However, there have been no prospective studies evaluating the incidence of aneuploidies in relation to basal FSH concentrations. Since the majority of aneuploid conceptions end in early pregnancy loss or abortion of a recognized pregnancy, these determinants are appropriate intermed...

AIMS To evaluate effects of exposure to bisphenol A diglycidyl ether (BADGE) on urinary excretion of bisphenol A, and plasma gonadotrophic hormones and testosterone in male epoxy resin sprayers. METHODS Cross sectional study of 42 workers whose job was to spray epoxy resin hardening agents including BADGE and mixed organic solvents, and 42 matched control workers without BADGE use in the same...

Hypophysectomy performed at any stage of pregnancy has been reported to be deleterious for maintenance of gestation in the hamster (Greenwald, 1967). On the basis of his observation that a combination of follicle stimulating hormone (fsh) and prolactin could maintain pregnancy in hypophysectomized pregnant hamsters, Greenwald (1967) suggested that the luteotrophic complex in this animal is made...

The clinical assessment of recombinant follicle stimulating hormone (rFSH; Puregon) in assisted reproduction technologies such as in-vitro fertilization (IVF) has probably been the most extensive clinical trial programme ever performed for the evaluation of a new fertility drug. It started with a pilot study to evaluate the potential of rFSH to stimulate the ovaries in the absence of luteinizin...

In order to evaluate the efficacy and safety of recombinant human follicle stimulating hormone (r-hFSH) in combination with urinary human chorionic gonadotrophin (HCG) to induce spermatogenesis and fertility in gonadotrophin-deficient men, we conducted a prospective, open, non-comparative multicentre study in two Australian academic medical centres. Ten men with gonadotrophin deficiency requiri...

BACKGROUND Phthalates are used in personal and consumer products, food packaging materials, and polyvinyl chloride plastics and have been measured in the majority of the general population of the USA. Consistent experimental evidence shows that some phthalates are developmental and reproductive toxicants in animals. This study explored the association between environmental levels of phthalates ...