Yuktin is levonorgestrel tablets. Once in a while after taking levonorgestrel tablets breastfeeding is not very harmful to the child, but if you frequently take levonorgestrel tablets after breastfeeding is very harmful to the child. Levonorgestrel tablets belong to a highly effective progestational hormone drugs, breastfeeding mothers may lead to hormone level disorders in the body, and the drug ingredients will be absorbed by the child through the breast milk, thus jeopardizing the child’s health. If you take levonorgestrel tablets once in a while during breastfeeding, it will not jeopardize your child’s health and development, and you can drink more water to promote the metabolism of the drug and reduce the impact on your body. If breastfeeding mothers take levonorgestrel tablets many times, and breastfeeding may lead to hormone level disorders in the child’s body, male babies may appear to inhibit the development of the genitals, promote breast development of harm, and female babies may appear precocious puberty, vaginal bleeding and other hazards. It is recommended not to take emergency contraceptive pills during the breastfeeding period, and to suspend breastfeeding for about 3 days after taking the pills, so as not to jeopardize the health and development of the baby with the ingredients of the pills. The use of specific drugs need to be under the guidance of a doctor.