3) Effects on Vagina
A thick mucus is secreted and the epithelium proliferates and become infiltrated by leukocytes.
4) Effect on breasts
It promotes development of the lobules and alveoli of the brest, to enlarge and to become secretory in nature.
5) On body temperature
It has a thermogenic effect by inducing elevation of body temperature by 0.5C, which is an indicator for diagnosis of ovulation.
6) It exert a mild catabolic effect on body protein especially during pregnancy for use of the fetus.
7) Progesterone has a negative feed-back effect on FSH and LH secretion.