There are many kinds of Birth Control. You could take the pill, you could use a condom, a diaphragm, abstain from sex, get an IUD. For more kinds go to: http://www.plannedparenthood.org/health-topics/birth-control-4211.htm
There is no combination of birth control that cancels its effectiveness.
none
It's possible that changing birth control pills will change the timing of your next period.
No, birth control pills do no damage to the ovaries. Birth control pills appear to lower the risk of cancer of the ovaries and lower the risk of certain kinds of ovarian cysts.
There are various types of "control", therefore, there are various types of control equipment. There is birth control equipment, livestock control equipment, air pollution control equipment, etc.
Endocrine is a medical term meaning relating to glands that make hormones. Estrogen and progestin are in the most common kinds of birth control pills; some others contain only progestin.
control birth
Birth control vaccines don't exist, but you can get birth control shots.
Yes, you can. While birth control is reliable, there is no birth control that is 100% effective.
Her activism in support of birth control was the reason she was controversial.
There are about 12 different kinds of birth control pills. if you missed one you should immediately start using an alternate form of birth control and call your obgyn/clinic and ask the doctor/nurse about what to do.
Birth control is what is used to prevent unintended pregnancy, there are multiple different types of birth control that work in different ways, it is ignorant to say 'birth control' to mean one specific type of birth control. Without knowing what type of birth control you're referring to we cannot answer your question - some birth control does absolutely nothing to your hormones, some birth control completely shuts down your hormones.