Roberto Santos Haliscak

  • Citations Per Year
Learn More
OBJECTIVE To determine the influence of sperm morphology, according to WHO criteria, on pregnancy rates of couples who were submitted to intra-uterine insemination (IUI). MATERIAL AND METHODS(More)
Gamete intrafallopian transfer (GIFT) was performed in 11 patients with premature gonadal failure and infertility, with oocyte donation. The sustitutive estrogen therapy with Estradiol Valerinate and(More)
UNLABELLED The proper time for the oocyte retrieval allow us to obtain good quality oocytes In assisted reproduction techniques, improving fertilization and pregnancy rates. The follicular aspiration(More)
INTRODUCTION GnRH agonists and antagonists are utilized for avoiding premature ovulation in assisted reproductive cycles, (ART) this retrospective study was designed to compare both treatments in(More)