If the endometrial lining becomes thin because of taking Eusebio, the main reason is that Eusebio is a combination of estrogen and progestin, which prevents the endometrial lining from growing and prevents the fertilized egg from being laid thus achieving the purpose of contraception. Taking eusebio in case of thin endometrium will make the endometrium even thinner and will lead to reduced menstrual flow or even amenorrhea. If the endometrial lining is thin, it is important to find out what causes it and then treat it with targeted medication. It is not recommended to take Eusebio orally because it will make the endometrial lining thinner. If the thinning of the endometrium is caused by the oral use of Eusebio and you want to continue with the contraception, you can continue to take the pill. In case of amenorrhea, it is recommended to stop taking the pill for 2-3 months to restore menstruation and to continue taking Eusebio after that.