What Hormones Indicate Fertility? Are you wondering what hormones indicate fertility? Learn about the Anti-mullerian hormone (AMH), Progesterone, Estradiol, and Human chorionic gonadotropin (HCG). Each one is responsible for different aspects of the ovulation process. Abnormal levels can indicate an inability to conceive. If you think that you are fertile but have abnormal levels of these hormones, you may want to see a doctor. Anti-mullerian hormone (AMH) If you are considering IVF or egg freezing, you might want to know how to read your anti-mullerian hormone (AMH) results. While AMH levels may be low, a decrease in AMH levels does not necessarily mean that you will be infertile tomorrow or three months from now. Although AMH levels do not guarantee fertility, a normal AMH level does mean that you may not be able to conceive. As a woman ages, her fertility will decline, but the rate at which she will lose it is not known or predictable. When levels of AMH are low, it may indicate that you are experiencing early menopause. However, high levels may indicate a hormone imbalance that makes conceiving harder. The good news is that AMH can be successfully treated by using IVF or egg freezing. This procedure is known to improve fertility. Getting pregnant with low levels of AMH can lead to a lower chance of conceiving and a higher chance of an ectopic pregnancy. Progesterone If you're trying to conceive, progesterone hormones in the body may be an indicator. Progesterone is one of the two female sex hormones, and its main function is regulating menstruation and supporting pregnancy. It is produced in the ovaries, specifically the corpus luteum, a temporary gland that forms after an egg is released from one ovary. Progesterone also helps stimulate the body's response to ovulation by causing a rise in the body's progesterone levels. The progesterone hormone level is usually highest one to two weeks after ovulation, and can be measured using a blood test. However, if the progesterone level is lower than expected, it may be indicative of irregular ovulation or a failed attempt. If progesterone levels are above normal, it's a good sign that you're fertile. If they are below normal, you may be undergoing an infertility treatment. Estradiol Estradiol is a hormone produced by the egg follicles in the ovaries. It prepares the uterine lining for the fertilized egg. A blood test to determine your estradiol level is usually performed on the second or third day of your menstrual cycle. Normal estradiol levels indicate that you are fertile and may be able to conceive. High levels are a sign that your ovarian reserve is depleted and you may need IVF. The levels of estradiol and progesterone are physiological indicators of fertility that can help determine the timing of your menstrual cycle. If the levels are abnormal, it may indicate polycystic ovaries, pituitary disease, or anovulation. In some women, these hormone levels spike 48 hours before ovulation, which can help predict when you'll conceive. Human chorionic gonadotropin (HCG) hCG is a hormone produced by the developing placenta in a woman who has conceived. HCG levels can be detected in urine as early as seven days after conception. While it takes longer than other hormones