Can Menstrual Cycle Affect Spleen?

Can Menstrual Cycle Affect Spleen? Menstruation is the elimination of the thickened lining of the uterus (endometrium) from the body through the vagina. Menstrual fluid contains blood, cells from the lining of the uterus (endometrial cells) and mucus. The average length of a period is between three days and one week. What problems can it