Jin Yuting generic name is levonorgestrel tablets, eaten at the time of ovulation also has a certain role in the effect, especially the earlier the time of taking, the better the contraceptive effect. Levonorgestrel tablets belong to a kind of emergency contraceptive, according to the requirements of the provisions of the 72 hours after sex to take, the earlier the time to take, the effect is relatively good. As the main ingredient in levonorgestrel tablets is progestin, there may be nausea, vomiting, diarrhea and other gastrointestinal symptoms after taking them, and so on the drug metabolized in the body after the symptoms can be relieved. When taking levonorgestrel tablets, it is recommended to take after meals to reduce gastrointestinal reactions, while taking medication during the best not to drink alcohol, so as not to affect the absorption and metabolism of the drug, reducing the efficacy of the drug.