Some low dose pills contain both estrogen and progestin, while others contain only progestin. Pills that contain progestin and estrogen are called combined oral contraceptives (COCs). Most forms ...

Modern pills, known as "low-dose oral contraceptives (OCs)," contain ethinyl estradiol at concentrations of 20-35 µg. The subsequent discovery of deleterious effects of progestin on the lipid ...

Combination birth control pills contain both estrogen and progesterone. The hormones prevent pregnancy by stopping ovulation and changing the lining of your uterus (womb) and your vaginal ...

For the majority of fertile women, specifically young women and non-smokers over the age of 35, oral contraceptive use ... almost all women are started on "low dose" pills, which contain between ...

Combined oral contraceptives (COCs) are a safe and highly effective method of birth control, but they can also raise problems of clinical tolerability and/or safety in migraine patients. Low-dose ...

New mothers who start hormonal contraception after giving birth may face a slightly increased risk of depression in the ...

uwo.ca Background: Oral contraceptives are commonly used by women athletes. However, their effect on athletic performance is unclear. Objectives: To examine the effects of a moderate dose, triphasic ...