Why are your breasts still sore and you on period?

There are several possible reasons why your breasts might still be sore even though you're on your period:

1. Hormonal fluctuations: Estrogen and progesterone levels increase during the first half of your menstrual cycle (the follicular phase) and then decrease before your period starts. These hormonal fluctuations can cause breast tenderness and soreness. Some women experience more severe breast pain during this time than others.

2. PMS: Premenstrual syndrome (PMS) is a group of physical and emotional symptoms that can occur in the days or weeks leading up to your period. Breast tenderness is a common symptom of PMS.

3. Ovulation: Ovulation occurs when one of your ovaries releases an egg. This usually happens around day 14 of your menstrual cycle, but it can vary from woman to woman. Ovulation can cause breast pain, tenderness, or soreness in some women.

4. Fibrocystic breasts: Fibrocystic breasts are a common condition in which women have lumpy, tender breasts. Fibrocystic breasts can cause pain and discomfort at any time during your menstrual cycle, but they're often worse in the days or weeks leading up to your period.

5. Pregnancy: Breast pain is a common early symptom of pregnancy. If you're sexually active and you're experiencing breast pain, it's important to take a pregnancy test to rule out the possibility of pregnancy.

If your breast pain is severe or persistent, it's important to see your doctor to rule out any underlying medical conditions.