Symptoms of a failed IUI
Reasons Why IUI Fails, If the IUI treatment doesn’t succeed, you may experience an abortion or have your period. If there are abnormalities in the quality of the egg and sperm, it could lead to chromosomal abnormalities and, eventually, spontaneous abortion. While there aren’t any particular symptoms to watch out for, if you experience unusual vaginal discharge or severe cramping or discomfort, you must seek medical advice immediately.