Luteal Phase Defect (LPD)

Luteal Phase Defect (LPD) is a reproductive disorder marked by inadequate progesterone synthesis or a diminished luteal phase, the interval between ovulation and menstruation. After ovulation, the corpus luteum releases progesterone, which creates the endometrium ready for the embryo to attach. When levels are too low, the endometrium doesn't form properly, which makes it difficult for an embryo to implant or stay in early pregnancy.

Some common signs of LPD are short menstrual cycles (less than 26 days), spotting before menstruation, trouble getting pregnant, or having early miscarriages over and over. Hormonal imbalances, stress, too much exercise, thyroid problems, polycystic ovarian syndrome (PCOS), or inadequate follicular growth are some of the things that might cause this.

To make a diagnosis, doctors may follow ovulation, check blood progesterone levels, or do an endometrial biopsy to see how the endometrium reacts. Treatment depends on the underlying cause and may involve progesterone supplementation, lifestyle changes, controlling thyroid or prolactin abnormalities, and using drugs like clomiphene citrate to make ovulation better.
Finding and treating Luteal Phase Defect early on can greatly improve fertility and make periods more regular, which gives you a better chance of getting pregnant and having a safe pregnancy.