The purpose of the test is , with chorionic hormone , to cure cows ovulation barrier, to improve the fertilization rate and to shorten empty pregnant period and to determine the curative effect .

Levels of two other hormones associated with pregnancy-chorionic somatomammotropin and pregnancy-associated glycoprotein-were also far lower than they should have been.

Taking HCG hormone, the one that pregnant women produce, allows women to lose weight without feeling hungry.