None have been able to prove that the pill causes breast cancer. Taking the pill does not cause infertility problems, either. If you have been on pills for several years, there is no reason to take a vacation from the pill. In fact, the longer a woman takes the pill, the more protection it provides against endometrial and ovarian cancer. There are many brands of contraceptive pills.
Most women are happy with the first kind they take.
In most instances, weight change is minimal and unrelated to pill use. Approximately as many women lose weight as gain weight while taking the pill. In some women, however, weight gain is definitely caused by oral contraceptives and can be related to fluid retention or in creased subcutaneous fat. If you notice a weight change of more than 5 pounds, speak with your health care provider. More often women experience temporary side effects of a dif fer ent nature in the first few months while ad justing to the oral contraceptive.