For women who are pregnant and want to have children, if the menopause is early and the ultrasound is not able to confirm the diagnosis of intrauterine pregnancy or ectopic pregnancy, they can first have a triple test to determine the growth and development of the embryo, which includes estradiol, progesterone, and human chorionic gonadotropin, also known as HCG, and can be rechecked every other day to see how the HCG doubles. A normally developing embryo in the uterus will result in a doubling of HCG every other day, when the progesterone is above 30 μg/L. A woman needs to have a triple sex hormone test only after she is pregnant, and if she is checking the ovarian endocrine function she needs to have a hormone 6 test.