Female charcter is controlled by the female hormone such as oestrogen and progesteron.
Hormones secreted by gonades which related with sexual functions mainly like secondry sexual development,sperm and egg production.testosterone,oestrogen,progesteron are gonadaratropin hormones.
progesterone
There are two hormones.They are Oestrogen and Progesteron.
It stops the progesteron so the embryo dies.
An example of cholesterol based steriods are testosteron and progesteron. Testosteron is a hormon predominanly foud in males and is responsible for sexual maturity in men while progesterone stimulates the womb to prepare for pregnancy.
Female-Oesterogen and Progesteron Male-Testosterone
Progesteron is produced by corpus luteum of ovaries.Oestrogen is produced by graafian follicle.
Progesteron is secreted by corpus luteum in female ovary . it is secreted in LUTEAL PHASE OF MENSTRUAL CYCLE .
It's known as the abortion pill, today called Mifepristone. It stops the progesteron so the embryo dies.
You would use it according to the instructions on the label or according to what your doctor tells you. If you mean the over the counter stuff, then you would scoop out about a half teaspoon or whatever amount it says on the container and rub it on your body.
There are many reasons behind this. one of the reason of sex reversal in chickens discovered the presence of Aromatase inhibition ( which blocks the synthesis of estrogen from testosterone) at a stage when their gonads are bipotential, which causes a genetic female to develop into a permanent phenotypic male. this sex reversal result in development of testis capable of spemetogenesis and physical apperance & behaviour of normal males. Basically in the process of gonadal Steroidogenesis Estrogen is synthesised from testosterone. Cholesterol----Pregnenolone-----Progesteron I I 17 alpha-OH pregneolone 17 alpha-OH progesteron I I V Testosterone--------Estrogen