title: [Evolution of intra-cytoplasm sperm injection activities from 1992 to 1995. FIVNAT].
abstract: There was a large increase in the number of ICSI realised in France between 1992 and 1995, reaching 20% of all the OPU in 1995. Approximatively 95% of all the ICSI were realised for male infertility, more than 4% being performed with semen from epididymis or vas deferens. Women were slightly younger (32.7 +/- 4.6 years) than for conventional IVF, but infertility duration and stimulation regimens were the same. The pregnancy rate increased since 1992, reaching 23% in 1995, higher than in conventional IVF, and fertilization rate reached the same level (50%). The main success factors were women's age, the number of transferred embryos and the experience of the biologists attested by its length. The increased pregnancy chances associated with a high number of transferred embryos has to be considered. There could exist an increase in multiple pregnancies in the next future.
mesh_terms: D000328:Adult; D004624:Embryo Transfer / Q000706:statistics & numerical data; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D006801:Humans; D007267:Injections; D008297:Male; D010063:Ovum; D011247:Pregnancy / Q000706:statistics & numerical data; D013094:Spermatozoa