Birth control effectiveness is calculated using the Pearl Index (PI). This represents the number of unintended pregnancies that occur when a group of 100 women use a particular method of birth control for a year. Each birth control method has two categories of Pearl Index: typical use and pe...
How Birth Control Pills Affect Your Nutritional NeedsMonica Reinagel
How Birth Control Affects Births - Keyfitz - 1971Keyfitz N. How birth control affects births. See Biol 1971; 18: 109-21.Keyfitz, N. 1971. How Birth Control Affects Births. Social Biology 18:109–121.N. Keyfitz, How birth control affects births, Sot. Biol. 18: 109-121 (1971)....
Since sex education can be sorely lacking, it's high time a thorough primer on the three major types of birth control exists. Here's what you need to know about the pill, IUDs, and emergency contraception.
Birth control is a hormonal medication typically associated with contraception, however, it is used by females for many reasons beyond preventing pregnancy. Birth control comes in a variety of pharmaceutical forms, including pills, patches, and vaginal rings....
The birth control sponge, also known as a Today sponge, is a small doughnut-shaped device coated with spermicide. Learn more about how to use the sponge, its effectiveness, the benefits and risks, and where to find one.
If you get your insurance through work, your plan might cover birth control, too. If it doesn’t, you can ask your human resources department if you can get it straight from the insurance company they work with. If your income is low, you don’t have health insurance, or you have a...
Some people think they have the right to use as much fresh water as they want, while others believe governments should tightly control the use of fresh water as it is a limited resource. Discuss both views and give your opinion. Give reasons for your answer and include any relevant examples...
When the pills are taken. UPA pills can be taken up to five days after unprotected intercourse with no decrease in effectiveness. LNG is less effective after three days – the sooner you take it the better. How much you weigh. The effectiveness of both EC pills seems to decrease with incr...
I believe in a woman’s right to prevent pregnancy, as much as I believe in her right to have true informed consent.Knowing the risks, along with the signs to look out for and how to protect yourself is important to maintaining your health. ...