AUTOIMMUNE DISORDERS: Autoimmune disorders cause the body's immune system to attack normal body tissues it would normally ignore. Autoimmune disorders, such as lupus, Hashimoto's and other types of thyroiditis, or rheumatoid arthritis, may affect fertility. The reasons for this are not fully understood and differ between diseases, but they are thought to involve inflammation in the uterus and placenta or medications used to treat the diseases. Both men and women can make antibodies that attack sperm or the reproductive organs. Best Fertility Care Centre , Advanced Fertility Care Centre , Maternal & Child Health Care Centre , Ashwini Hospital & Fertility Centre Moondrumavadi K.Pudr Madurai-07