What are luteal phase problems?
Luteal phase problems are a group of menstrual disorders that affect the luteal phase, which is the final two days of your cycle. They can cause problems like irregular bleeding, pain, and infertility. Luteal phase problems can be caused by a variety of things, such as certain medications or illnesses, stress, or physical activity. There are a few different types of luteal phase problems, and each requires a different approach to treatment.