Femilon is a fixed-dose combination of desogestrel (DSG), a progestin, and ethinylestradiol (EE), an estrogen, which is used as a birth control pill to prevent pregnancy in women.
It prevents an egg from being released from your ovaries and also decreases movement of sperms. This affects the fertilisation process and prevents it.
Femilon is a reliable and safe method for contraception, if used correctly. Take it as directed by the doctor to get the most benefit.