all of them because it helps to control fetility
Birth control pills have hormones because hormones are the chemicals that affect ovulation and other aspects of fertility in the female body.
Just go to a doctor and ask. hormones can control the fertility of woman by fsh what stops a woman getting pregnant or oestrogen what helps a woman get pregnant. fsh can be found in the pills what women take and it stops them getting pregnant
They are the two main hormones regulating the menstrual cycle and fertility.
Clearblue monitors are used by telling you what your most fertile days are in a month. They list peak days and are really easy to use for most women. They are test sticks that women urinate on to determine levels of your hormones that control fertility.
Type of birth control and used
Hormones control the release of an egg
Hormones control the release of eggs, and Birth Control pills either regulate or prevent that release.
secretes hormones that control bodily functions
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.
Hormones
your hormones have better control
A pill containing female sex hormones which is used to prevent contraception.