How long does it take for birth control to work?
According to research, modern oral contraceptives in 98 cases out of 100 can protect a woman from unwanted motherhood. Such high rates determine this method of contraception as one of the most reliable at all times.
In order to understand how birth control pills work, you need to refer to their composition. The “secret” is that contraceptives contain certain sex hormones, which when used for a long time, make changes to the ovaries. Depending on the type of drug you can detect different types of biologically active substances in its composition, however only two are basic:
- estrogen is a female hormone produced by the ovaries since puberty;
- progestin is a male hormone, “living”, however, in the female body.
These two substances inhibit the work of other hormones which are responsible for the maturation of the ovum. Thus, the principle of action of the combined drugs is to suppress the natural process of ovulation due to the introduction into the body of a certain number of hormones.
Intake of any hormonal contraceptive should be carried out only according to a strictly established scheme for it. Violation of the regime as well as even the most insignificant deviations can lead to the onset of pregnancy or adversely affect the menstrual cycle.
One more important question that concerns women is how long does it take for birth control to work. The work of the drug (as well as any pharmacological agents) does not begin immediately. Indeed, in the first week, the body adapts to the incoming hormones, gradually rearranging its work according to them. During these 7 days in order to reduce the risk of unplanned pregnancy it is recommended to be protected in some additional way.
Of course, not all oral contraceptives can have such a positive effect on a woman's body. The most important thing in this case is to make the right choice of the drug. Often, a medication which is ideal for one girl does not suit another.
When birth control pills begin to act, the hormones gradually change. For this reason, it is very important to pay attention to the amount of hormones entering the body. The exact ratio can be established only by the attending doctor based on the results of a series of tests. Therefore, it is the doctor who must select the ideal preparation for his patient.
Pregnancy is an amazing period in the life of every woman, but in order to feel truly happy, the child must be desired. Modern methods of preventing pregnancy are designed in such a way that, if they are used correctly, there will not be any problems with conceiving a baby after the drug withdrawal.