What's the effect of clear voice Mei Dan?

The contraceptive effect of this medicine is reassuring, mainly due to its contraceptive principle. The full name of Langshengmeidan is Mei Dan Levonorgestrel Enteric-coated Tablets, which is a kind of contraceptive with progesterone as the main ingredient. It will not make girls gain weight and acne, nor will it affect their menstrual period. By inhibiting ovulation, change the uterine mucosal environment, so that sperm can not combine with eggs? So as to achieve the effect of contraception. In order to improve the success rate of contraception, the drug also has an enteric patent, which makes the drug disintegrate in the small intestine without stimulating the gastric mucosa, greatly reducing the probability of contraceptive failure caused by vomiting. Remember to use emergency contraception within 72 hours afterwards. The sooner you take it, the better. Through four clinical trials, the success rate is as high as 99.8%, and the effect is reliable.