Why do you get constipation before menstruation?

Several factors contribute to constipation before menstruation:

Progesterone Levels: Progesterone, a hormone produced during the second half of the menstrual cycle, can slow down the movement of food through the digestive tract, leading to constipation.

Changes in Water Balance: Hormonal fluctuations can cause fluid retention and changes in the balance of electrolytes in the body. This can lead to dehydration, making stool harder and more difficult to pass.

Magnesium Deficiency: Magnesium plays a crucial role in muscle contractions, including those in the digestive tract. During the menstrual cycle, magnesium levels can decrease, leading to reduced muscle activity and constipation.

Dietary Changes: Women might experience cravings for certain foods, such as salty or sugary snacks, during the premenstrual phase. These dietary changes can disrupt regular bowel movements and contribute to constipation.

Stress and Anxiety: Stress and anxiety associated with PMS (premenstrual syndrome) can also affect digestion and slow down intestinal motility, leading to constipation.

Reduced Physical Activity: Physical activity promotes regular bowel movements. However, during the premenstrual phase, some women may experience fatigue and reduced energy levels, leading to decreased physical activity and potential constipation.

It is important to note that not all women experience constipation before menstruation. Some might experience diarrhea or no change in bowel habits. The severity of symptoms can vary from person to person and from cycle to cycle.