Why do pregnant women get hemorrhoids?

There are several factors that contribute to the development of hemorrhoids during pregnancy:

Increased pressure on the rectal area: The growing uterus puts pressure on the pelvic region, including the rectum. This increased pressure can lead to the formation of hemorrhoids.

Hormonal changes: The hormonal changes that occur during pregnancy, particularly the increase in progesterone levels, can cause the walls of the blood vessels in the rectum to become relaxed and weak. This can lead to the formation of hemorrhoids.

Constipation: Constipation, which is common during pregnancy due to hormonal changes and reduced physical activity, can also contribute to the development of hemorrhoids. Straining during bowel movements can put pressure on the rectal veins and cause them to become swollen and inflamed.

Increased blood volume: During pregnancy, the blood volume in the body increases to support the needs of the growing fetus. This increased blood volume can also put pressure on the rectal veins and cause hemorrhoids.

It's important to note that not all pregnant women will develop hemorrhoids. However, it is a common condition that affects up to 50% of pregnant women.