Why do you stop having a length while you are on birth control?

Answers:

I'm 14 and haven't started my period all the same. is there somthing wrong next to me?

it depends on what pill you are on. some of them let you enjoy only 4 period a year, some are still monthly.

The first 21 pills have a combination of synthetic estrogen and progesterone hormones. The Pill stops ovulation, preventing the ovaries from releasing eggs. The Pill also thicken cervical mucus, making it harder for sperm to enter the uterus. The hormones in the Pill prevent fertilization. The last 7 pills of a 28-day pack hold no hormones and are called spacer pills.

Have you ever gotten a migraine when have an orgasm?

because birth control makes your body think you're pregnant

How often do you acquire your period?

because when you own your period, your competent to get pregnant. your term gets rid of ancient blood in your body but also to oblige move the unfertilized egg. if it doesn't get fertilized, it will simply jump with the older blood. so birth control has to stop your spell.

Travelling & periods?

The horomones surrounded by birth control stop the uterus from making the lining, thus preventing bleeding.