Phase II of a successful university-based in vitro fertilisation programme. Changes incorporated.
the ultimate goal of any clinical programme treating infertility by means of in vitro fertilisation and embryo replacement is to maximise the number of patients who become pregnant in a treatment cycle. A 12% pregnancy rate was previously reported from this unit. Following the instigation of changes and further modifications, an overall success rate of 27% per patient was obtained in phase II. The reasons for this improved success are hard to pinpoint, but experience and changes in methodology probably play a role. These changes are described and the results discussed.
D000328:Adult; D000367:Age Factors; D004624:Embryo Transfer / Q000379:methods; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D010062:Ovulation Induction / Q000379:methods; D013019:South Africa