Chart of available oral contraceptive pills grouped by phase, progestin dose, and estrogen dose. Chart also includes trade names and generic status.

2024年4月22日 · Low-dose COCs (formulations containing <50 mcg ethinyl estradiol) are a safe and reliable contraceptive option for the vast majority of women [1,2]. For healthy, nonsmoking women, COCs may be continued until the age of menopause.

Check the pregnancy rates on this chart to get an idea of how effective a method is at preventing pregnancy. The pregnancy rates on this chart tell you the number of pregnancies expected during...

2012年10月9日 · Progestin and estrogen content of oral contraceptives (birth control pills).

Increase dose & duration of taper depending on severity of bleeding, initial dose required to slow bleeding, & time to response with hormone treatment; Too rapid a taper results in withdrawal...

In order to classify an oral contraceptive as an estrogen dominant, progestin dominant or androgenic pill, you must multiply the actual dose of the components times the relative potency of that component.

OCP Characteristics. Low Estrogenic Activity (or low Estrogen dose) High Progestational Activity; Examples. Loestrin 1.5/30 or 1/20; Desogen; Ortho-Cept; Demulen 1/35; Fibrocystic Breast Disease. OCP Characteristics. Low Estrogenic Activity (or low Estrogen dose) Examples. Loestrin 1/20; Breast Tenderness or Engorgement. OCP Characteristics ...

Most combination birth control pills have 10 to 35 micrograms of ethinyl estradiol, a kind of estrogen. People who are sensitive to hormones may want to take one of the pills with a lower dose of estrogen. But low-dose pills may cause more bleeding or spotting between periods than higher dose pills. This is called breakthrough bleeding.

If the pill is the chosen method, prescribe a pill with the lowest effective dose of oestrogen and progestogen. Pills containing levonorgestrel or norethisterone in combination with ethinyloestradiol 35 microgram or less are considered first-line.

Take your first pill the day recommended by your practitioner. You are protected from pregnancy after you have taken 7 pills correctly, but we recommend using a back-up method for at least a month, unil you are in the habit of taking your pills correctly.