Helmy A. Selman

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OBJECTIVE To evaluate a vitrification solution using a mixture of two cryprotectant agents, dimethyl sulfoxide and ethylyne glycol plus sucrose, on the survival of human oocytes. DESIGN Clinical(More)
To compare IVF outcome in ovarian stimulation protocols with recombinant FSH plus recombinant LH versus hMG, 122 patients were randomized into two study groups: group A, patients treated with urinary(More)
Purpose : To evaluate the effect of the individual physician performing embryo transfer, on clinical pregnancy rates. Method : Data from a total of 485 consecutive embryo transfers performed on 485(More)