3 doctors weighed in:

What are symptoms of progesterone deficiency in women?

3 doctors weighed in
Dr. John Berryman
Obstetrics & Gynecology
2 doctors agree

In brief: Progesterone

The most common symptom is irregular menses caused by non-ovulatory cycles.
Another may be sustained spotting for a week or more. The action of progesterone is to prepare the lining of the womb for a potential implantation (pregnancy). When there is a lack of sufficient progesterone the lining degenerates and various withdrawal bleeding episodes can occur,

In brief: Progesterone

The most common symptom is irregular menses caused by non-ovulatory cycles.
Another may be sustained spotting for a week or more. The action of progesterone is to prepare the lining of the womb for a potential implantation (pregnancy). When there is a lack of sufficient progesterone the lining degenerates and various withdrawal bleeding episodes can occur,
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