Loestrin 20mg Tablets 21’s

Loestrin 20mg Tablets 21’s combination hormone medication  prevents pregnancy. It contains 2 hormones: a progestin and an estrogen. It works mainly by preventing the release of an egg during your menstrual cycle. Also, it makes vaginal fluid thicker to help prevent sperm from reaching an egg. It also changes the lining of the uterus to prevent attachment of a fertilized egg.