Fertile sex. This bull should have semen in the percent live range. These biologic realities mean the actual period of viable fertility can last anywhere from five to eight days for most women. Any shape tolerated other than normal should be treated as any other bodily or structural defect and should not be used. My doctor put me on the pill the regulate my period since I haven't had one in awhile. When you ovulateluteinizing hormone causes the surface of the ovarian follicle to weaken and disintegrate. Internally the scrotum contains the Datoris Muscle, which is a sheet of muscle elasticity necessary to maintain the proper temperature of The scrotum sack should look like buckskin leather and dark in color not white. I'm someone who suffers from PCOS.