Many women enjoy sex more when on pills because they know they are less likely to get pregnant. Some clinicians will provide 3 to 6 months of pills without a pelvic exam. Pills do not protect you from HIV or other infections. Use a condom if you may be at risk. You have to remember to take the pill every day.
Pills tend to make periods very short and scanty.
You may see no blood at all. Most women like this when they understand it is normal. Taking the pill may cause headaches, depression, anxiety, fatigue, mood changes, or decreased enjoyment of sex in some women. A backup contraceptive is required for 2 weeks if you have any question about how many pills you have missed and whether a backup is necessary. Serious complications like blood clots may occur but are very rare.