Progesterone and estradiol are

Progesterone is

Assertion : Combinations of progesterone and estrogen are used as antifertility drugs. Reason : Progesterone and estrogen control the pregnancy.

Progesterone is a

(A) Combination of synthetic progesterone and estrogen derivative are used as antifertility drugs (R) Synthetic estrogen and progesterone are hormones.

Estradiol is a

Progestin - estradiol combined contraceptive pills inhibit ovulation by

Progestin - estradiol combined contraceptive pills inhibit ovulation by