There is no clear effect of taking Fenmaitone on pregnancy, Fenmaitone is mainly used for women approaching menopause or menopausal, in the case of hormone secretion disorders in the body for menstrual adjustment. As the ingredients are mainly estrogen and progesterone, the main role is to simulate the normal menstrual cycle, can improve the menstrual cycle disorders, play an effective artificial cycle, fenmotone estrogen is natural, progesterone is the closest to natural, the treatment of early-onset ovarian insufficiency, menopausal syndromes, can be used for long-term. If a large amount of long-term use of Fenmotone for disease treatment, regular breast and uterine examination and thrombophilia examination, although adverse reactions are rare, but can not be completely excluded, it is recommended that under the guidance of the doctor, according to the condition and the relevant test results for the use of drugs.