Induction of Ovulation in the Human by Human Pituitary Gonadotropin 201 



Cot* es Ag« 2S)«ar 



HCGieoOOiU /4) FSHdOme/dl HCG (6000 lUW) 



JTTTT] liiiiuiii mm 



Culdeicopy 



EfXJom«Inol ArtMly 



mmmi 



l7-OHCS(mQ/4»hr«) 



jE] ' Sj aVj 30/9 '"10 ^ItS "10 »'10 '0(11 JOfll 



SmiaU 3/2-iO 



Fig. 5. Urinary excretion of estrogen, pregnanediol, 17-corticosteroids and 17-ketosteroids 

 before and following the administration of HCG and FSH. 



