What Does Monophasic Birth Control Mean

Monophasic birth control is a type of oral contraceptive. Each pill is designed to deliver the same level of hormone throughout the entire pill pack. That’s why it’s called “monophasic,” or single phase. Most birth control pill brands offer 21- or 28-day formulations.

Is monophasic or triphasic better?

Of these options, triphasic formulas are deemed the best types of birth control pills for acne. Since monophasic pills provide the same consistent level of estrogen and progestin in each pill, they are less likely to cause side effects and can contribute to less headaches, bloating, and breast tenderness.

How does monophasic birth control work?

Monophasic birth control pills are a form of contraception. They contain equal amounts of the hormones estrogen and progestin for an entire monthly cycle. For more than 50 years, birth control pills have given women the peace of mind of knowing that they won’t get pregnant until they are ready for a baby.