As the saying goes, “Nine out of ten men have hemorrhoids, and ten out of ten women have hemorrhoids.” So why is the incidence of hemorrhoids higher in women than in men? The reason for this is that the anatomy and physiology of the female pelvis is different from that of the male, and there are relatively more opportunities for the female pelvic organs to be compressed and have their blood flow obstructed, which affects the blood circulation of the rectum and anus, causing the blood vessels of the hemorrhoidal plexus in the rectum and anus to twist into a mass, thus forming hemorrhoids. So because women’s physiology and anatomy are different from men’s, this leads to a relatively higher incidence of hemorrhoids in women. Specifically, women have two special periods, menstruation and pregnancy, during which the pelvic organs of women are significantly congested and the poor blood flow is aggravated, causing the accumulation of blood in the end of the rectum and the anus, which leads to a significant increase in the burden on the veins in the rectum and anus, causing prolonged intervals between bowel movements or difficulty in defecation, which over time leads to hemorrhoids. Especially during pregnancy, the huge uterus compresses the pelvic organs, making the rectal-anal return blood flow significantly obstructed, and the hemorrhoidal plexus at the end of the rectum and the anus can convolute into a mass, thus forming hemorrhoids, or aggravating the existing hemorrhoids. During the puerperium, especially in women who give birth naturally, the pressure on the rectum behind the vagina during delivery of the fetus through the birth canal can significantly aggravate the obstruction of blood return to the rectum and anus, and thus the phenomenon of postpartum hemorrhoids or the aggravation of existing hemorrhoids with embedded edema is very common in obstetrics and gynecology. After the birth of a woman, because the fetus is delivered, the abdominopelvic cavity is significantly emptier than when pregnant, and the abdominal wall muscles are relatively loose and weak, resulting in a sluggish sense of bowel movement and weak defecation. It is also common for a woman to have a bowel movement only once in a few days or a week or even longer because of the low activity during the menstruation period. The fecal matter stays in the rectal cavity too long will make the feces hard and dry or even granular, which will make defecation more difficult or even constipating, leading to the occurrence or aggravation of hemorrhoids. 2, on the other hand, modern professional women, long-term standing or sedentary nature of the work, such as office women are sitting at the computer desk for a long time, while women on the assembly line are standing for a long time or long time to maintain a sitting posture for several hours can not be active, plus the daily work pressure, the spirit of long-term in a more tense state, it is easy to ignore the stool or stool not to discharge, long-term so can cause habitual constipation, and This is one of the most important reasons for the occurrence of hemorrhoids. 3, many professional women because of the pressure of work, so like to go to nightclubs after work to relax, or with friends to eat and drink, and tobacco, alcohol, coffee, seafood and spicy food can trigger hemorrhoids.