Deferiprone tablets are not contraceptives when taken and should be used in accordance with medical advice. Dydrogesterone tablets belong to a kind of oral progesterone, make the endometrium into the secretion phase, used for endogenous progesterone insufficiency caused by diseases, such as secondary amenorrhea, dysmenorrhea, endometriosis, dysfunctional uterine bleeding, irregular menstrual cycle, progesterone deficiency, luteal insufficiency caused by premenstrual syndrome, infertility caused by premonitory abortion. Dydrogesterone tablets are only progestin, no contraceptive effect, should be used reasonably under the guidance of a doctor. Adverse reactions seen with Deferiprone Tablets include uterine bleeding, migraine, headache, breast sensitivity or pain. The drug is contraindicated in people who are allergic to the product, suspected progestin-dependent tumors, unexplained vaginal bleeding, and severe liver dysfunction.