Progesterone
Definition
Progesterone is a steroid hormone produced primarily by the corpus luteum after ovulation during the luteal phase of the menstrual cycle. It prepares the uterine lining for implantation, supports early pregnancy, balances estrogen, and has calming effects on the nervous system.
Why It Matters
Adequate progesterone is essential for regular menstrual cycles, fertility, and hormonal balance. Low progesterone causes PMS, anxiety, insomnia, short luteal phases, and difficulty conceiving or maintaining pregnancy. Supporting progesterone production naturally can alleviate these symptoms and optimize reproductive health.
Related Conditions
Related Modalities
Frequently Asked Questions
Symptoms of low progesterone include PMS, mood swings, anxiety, insomnia, short luteal phase (<10 days), irregular spotting before menstruation, heavy periods, difficulty conceiving, and early miscarriage. Lab testing can confirm low progesterone levels.
Support progesterone with vitamin B6 and magnesium, vitex (chasteberry) to stimulate the corpus luteum, seed cycling, managing stress with adaptogens, ensuring adequate healthy fats and cholesterol, supporting thyroid function, and optimizing ovulation.

Dr. Sanika Kshirsagar, ND
Doctorate of Naturopathic Medicine (ND)
Bastyr University, Kenmore, WA
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