The following statements are true when we talk about oestrogens except.. It causes myometrial atrophy

The following statements are true when we talk about oestrogens except:
A) It is responsible for female secondary sexual charscteristics
B) It causes myometrial atrophy***
C) It can be used in post menopausal osteoporosis
D) Long term treatment with oestrogen may increase the risk of endometrial cancer.