Birth control pills are one of the most popular and effective ways to prevent pregnancies. They are said to be 99.9 per cent effective. Unlike a condom, birth control pills don't have the potential to guard against sexually transmitted diseases like AIDS.
A condom is the most effective remedy for someone looking for prevention from infection from any of these diseases.
Birth control pills are sold only on the physician’s recommendation, and they should be consumed under medical supervision only. They prove to be quite effective when one wants to keep some amount of time gap between consecutive pregnancies.
Women are supposed to consume one pill every day to get the results. There are a lot of other benefits associated with birth control pills like they reduce the intensity of menstrual cramps.
Hormonal contraceptives like the pills give effect to their action by preventing ovulation or the release of an egg from the ovary. Their magic is also attributed to the presence of small quantities of estrogens and progestin, which work to prevent pregnancy in women.
Hormonal contraceptives bring about a change in the cervical mucous. The sperm finds it difficult to make its way to fertilize an egg. These contraceptives work by effecting a change in the structure of the womb.
This way, it becomes difficult for the fertilized egg to attach itself to the womb.
Those who use the extended-cycle pill works by cutting on the number of menstrual periods in an year. A normal woman has about 13 periods in an year, but these pills make the woman menstruate only four times an year.