[Differential sperm aspiration. Apropos our first clinical pregnancy]

It is now one year since we started our microsurgical venture. The idea was to round-off the care coverage of our Reproduction Unit since, in June 92, we had launched the FIV-TE program. The Unit Incorporates professionals from different services (urology, gynaecology, laboratory) imbued by the notion that it is not the isolated individual but the couple who, at any particular time, have a fertility problem. Approach to the study is, therefore, done in an integrate and concurrent way to both members of the couple, progressing then to establishment of diagnosis and the outline of a therapeutic alternative. We introduce below the case of a couple which may well be an example of the above statements. The couple refers a 4-year evolution of primary sterility. The 34-year-old male is a long-evolution insulin-dependent diabetic with erectile dysfunction and backward ejaculation. The erectile dysfunction is successfully managed with PGE1 self-injections. In their wish for fertility and after failure of spermatozoa recovery both in urine following orgasm and intravesical Menezo, we attempt MAE (12 million of spermatozoa with motility, after swim-up) + FIC-TE in a FSHp- and HCG-induced cycle, securing the uptake, by ultrasound-guided follicular puncture under local anaesthetics, of 5 mature ovocytes 4 of which were fertilized; the same four undergoing intrauterine transferral with the result of pregnancy, this being the second one to be accomplished in the country and the first one In our Unit, by microaspiration of spermatozoa at the deferent level In a situation of primary sterility by plain male factor.