The most common displacement, or the most common way for the womb to tip, is backwards and at the same time it usually falls downward. You remember, the rectum is directly back of the womb, so, if the womb is tipped backwards, it presses against the rectum. This tends to prevent the feces, or bowel movement, from passing out naturally and helps to produce constipation. The womb, pressing against the rectum, also presses on the blood vessels which are very numerous there. This pressure on the blood vessels prevents the blood from leaving them. If it is held there, it causes the blood vessels to dilate in order to be large enough to contain it. We call this enlarged portion of the vein a blood tumor. These tumors or dilated blood vessels of the rectum are called hemorrhoids or piles. I will explain these more thoroughly when I talk to you about constipation. The womb may tip forward, pressing on the bladder and causing a frequent desire to urinate. More rarely it is tipped to one side. It then tends to pull on the ovaries and produce pain and various nervous symptoms. The womb may fall downward, pressing against both the bladder and rectum and dragging the ovaries and tubes out of their natural positions. Sometimes it even protrudes from the vagina. Any falling or displacement of the womb pulls on the tubes and ovaries, often producing an inflammation. This inflammation should not be allowed to continue, as it may become serious, even extending to the peritoneum and producing peritonitis. The nerves of the uterus are very closely connected with the spinal nerves, therefore, any displacement reacts through them and may produce headache and backache, which are the common accompaniments of any uterine disorder. [Illustration: KNEE-CHEST POSITION] One of the most simple and yet efficacious treatments to correct a displacement downward and backward is to assume the knee-chest position for a few moments morning and evening after the clothing has been removed. In the knee-chest position, the patient kneels on the bed, then bends forward until her chest touches the bed; the back slopes down and the thighs should be at right angles with the bed. This position allows the various organs to fall forward and toward the upper part of the body, the pressure on the uterus is relieved and it assumes its natural position. This treatment, persisted in, will relieve nearly every case which has not some other disorder connected with it. If every woman would assume this position for a few minutes once or twice a week, just before retiring, she would be greatly benefited; for the majority of women have a slight falling of the womb, which then presses on the rectal and other nerves causing various nervous symptoms.