however , daily injection of 1 , 10 , or 100 micrograms p4 plus fsh and lh reduced the number of antral follicles present on the afternoon of day 4 to 3-4 per ovary , compared to 9 per ovary after fsh-lh alone , and the ovulation rate was drastically reduced with most animals being anovulatory .
C0023607
lh
C1875168
fsh-lh