What harm will Yuting cause to the body? Yuting is an emergency contraceptive pill, usually used for emergency contraception. However, long-term consumption of Yuting can cause many harms to the body. This article will elaborate on the following four aspects. 1. Harm to the reproductive system Long-term consumption of Yuting will have a great impact on the female reproductive system. First of all, Yuting will interfere with the normal follicle development of the ovaries, thereby increasing the risk of ovarian cancer. Secondly, Yuting has a negative impact on the growth of the endometrium, which can weaken the endometrium and lead to uterine uterus.