[Influence of the initial treatment of endometriosis and results obtained by in-vitro fertilization].

The authors have investigated the results obtained by in-vitro fertilization in cases of pelvic endometriosis. Fifty-eight (58) stimulation cycles have been analyzed in function of the previous curative treatment, which may have been a combine medico-surgical treatment or a conventional surgical treatment. Six pregnancies which progressed to full term were achieved in the 8 patients who had previously received medico-surgical treatment. Twenty punctures were performed. In patients who received an initial medical treatment, there were no pregnancies carried to full term and three clinical terminations of pregnancy for a total of 15 punctures. A celioscopy check-up revealed persistent endometriosis in 10 of the patients involved. No clinical pregnancy was observed following primary surgical treatment. In all these cases, there were lesions affecting the ovary and the numbers of ovocytes and embryos were significantly reduced.