{"id":250364,"date":"2021-08-30T17:44:09","date_gmt":"2021-08-30T21:44:09","guid":{"rendered":"https:\/\/www.oviahealth.com\/?post_type=article&p=250364"},"modified":"2025-09-29T16:59:57","modified_gmt":"2025-09-29T20:59:57","slug":"your-menstrual-cycle-and-your-hormones","status":"publish","type":"article","link":"https:\/\/www.oviahealth.com\/guide\/250364\/your-menstrual-cycle-and-your-hormones\/","title":{"rendered":"Your menstrual cycle and your hormones"},"content":{"rendered":"\n

Ovia Fertility helps you track your unique cycle and understand your body better. If you don\u2019t have the Ovia Fertility and Cycle Tracker app, you can download it here<\/a>. <\/em><\/p>\n\n\n\n

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Hormones play an important role in the three phases of your menstrual cycle: the follicular, ovulatory, and luteal phases. Learn more about the menstrual cycle and your hormones here!<\/p>\n\n\n\n

How do hormones impact the way you feel?<\/strong><\/h2>\n\n\n\n

Throughout your cycle \u2014 which can last between 25 to 35 days \u2014 hormones such as estrogen, progesterone, and luteinizing hormone can affect how you feel, the foods you crave, your sleep patterns, and more. Understanding how hormones fluctuate throughout your cycle can give you a better sense of what to expect during each phase.<\/p>\n\n\n\n

Learn more about your menstrual cycle and hormones.<\/p>\n\n\n\n

Learn more about the hormones in the menstrual cycle<\/strong><\/h2>\n\n\n\n

Estrogen<\/strong><\/h4>\n\n\n\n

During the follicular and menstruation phases, estrogen plays a dominant role. Estrogen levels will decrease as you begin menstruating, which can leave you feeling fatigued. When your period ends, estrogen will increase and you\u2019ll likely regain your energy. As the follicular phase continues until ovulation, estrogen levels increase and you might notice glowing skin. Estrogen levels peak right before ovulation, which is also your fertile window for pregnancy. If an egg isn\u2019t fertilized, estrogen levels will drop while progesterone increases. <\/p>\n\n\n\n

Progesterone<\/strong><\/h4>\n\n\n\n

During the luteal and ovulation phases, progesterone plays a dominant role. Progesterone levels rise during the second half of your menstrual cycle (the luteal phase) as the egg prepares for a possible pregnancy. If you become pregnant, progesterone levels will continue to rise to grow and thicken the uterine lining for a developing baby. If you don\u2019t, progesterone will dip, your uterine lining will shed, and you\u2019ll start bleeding. Rising levels of progesterone are also responsible for PMS symptoms.<\/p>\n\n\n\n

Follicular Stimulating Hormone<\/strong><\/h4>\n\n\n\n

Follicular Stimulating Hormone (FSH) rises during menstruation and follicular phase and hits its peak during ovulation. FSH stimulates the growth of follicles in the ovary. One of these follicles will become an egg that will be released during ovulation. Though there aren\u2019t many main symptoms from FSH that you may feel, it is an essential component of the menstrual cycle. <\/p>\n\n\n\n

Luteinizing Hormone<\/strong><\/h4>\n\n\n\n

Luteinizing hormone (LH) remains low throughout the menstrual cycle with the exception of the LH surge around mid-cycle which triggers ovulation. You may notice ovulation pain, or mittelschmerz, due to the LH surge. After ovulation, LH helps to create the corpus luteum that releases progesterone which helps to maintain a potential pregnancy if the egg is fertilized. <\/p>\n\n\n\n

Testosterone<\/strong><\/h4>\n\n\n\n

Testosterone affects your skin, hair, and other physical features. A decrease in testosterone can lower your sex drive. An increase in testosterone<\/a> can suppress your normal menstruation and ovulation. It can also be an indicator for polycystic ovary syndrome (PCOS), a common hormonal disorder in women. Testosterone increases during the luteal phase and peaks during ovulation, which can make you feel more energized. <\/p>\n\n\n\n

Reviewed by the Ovia Health Clinical Team<\/em><\/p>\n\n\n\n

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Read more<\/strong><\/h3>\n\n\n\n