How Does the Birth Control Pill Really Work?
Thursday, August 12th, 2010The birth control pill, commonly referred to as “The Pill”, is an oral contraceptive pill used by females as a birth control method. The combination pill contains man-made female hormones- estrogen and progestin, which are naturally produced in the ovaries. The hormones in the pill suppress the pituitary gland, which stops ovulation. Ovulation is the development and release of an egg in the ovary. If ovulation stops and there is no egg to be fertilized, then a woman cannot get pregnant.
Progestin also aids in preventing sperm from reaching the egg. The mucus in the cervix is thickened, making it hard for sperm to reach an egg that may have been released. Also, the lining of the womb is made thinner in order to prevent a fertilized egg from attaching.
The pill is intended to be taken for 21 days straight. The last remaining 7 pills are placebo pills, meaning that they don’t contain any hormones. A woman will have her period when she stops taking the pills that contain the hormones and begin taking the last 7 pills. If this is the first time a woman is taking the pill, then it’s important to use an additional form of protection, such as condoms, to prevent pregnancy. After the first 7 days the pill will begin working alone to prevent pregnancy.
If a woman forgets to take the pill or accidentally skips a dose, then she is at risk for pregnancy. A backup form of birth control should be used, or she should avoid having sex for a little while. The pill is a very safe and effective form of birth control if taken everyday. Even missing 1 day can increase the chances of pregnancy.
There are positive side effects that most women are delighted with. The pill usually makes periods lighter, improves acne, reduces cramps, and also protects against certain forms of diseases and cancers.
Unfortunately, the pill does not protect against sexually transmitted diseases. Continuing to use condoms while on the pill is a good idea because condoms protect against STD’s.





