Some combination pills that sound very similar have different progestins. For example, Ortho-novum 1/35 and 7/7/7 contain norethindrone. Ortho-novum 1/50 contains norgestrel. Norethindrone has low ...
Many people rely on the pill as their go-to method of birth control. Birth control pills are marketed under various brand and generic names and come in several different formulations. Combination ...
During human pregnancy, the maternal immune system develops and changes, providing protection for the growing placenta and fetus. These protective changes provide mechanisms allowing two ...
It is commonly believed that COCs can initiate or aggravate headaches. Since migraine in particular has a higher prevalence during the fertile age, and the use of COCs is obviously more frequent ...