Do a search on: HPA Axis.
The menstrual cycle is a series of hormonal changes in which an egg matures and is released and the uterine lining thickens so that the egg, if fertilized, can implant in it. Menstruation happens when the uterine lining sheds because no fertilized egg has implanted.
It mostly happens when you're on your computer for so long, whilst watching movies, the frequency of the sound levels tend to make your ears feel eery, so ear's tries to balance out the sub levels.
nothing rally happens
what happens to the cell structure of fresh fruit when liquidized what happens to the sugar content
decay always happens in ecosystems
I'm behind you Alexander. watching you.
she tortures his sister
what happens to water molecules when they are heated
fermentation
Balding after the delivery (birthing) of a child. It is not common, and when it happens, it is usually the result of a hormonal imbalance.
They're practicing to be teen-agers. It's hormonal, happens to everybody.
compression
You get an adrenaline rush from the excitement or the outcome of the scene/movie
Sperm is not affected by hormonal birth control; it does the same thing it does if you're not on birth control, except that there's some decrease in how much sperm can get into the uterus (due to thickening of the cervical mucus). Hormonal birth control affects the egg.
Yes, it is perfectly natural. This happens as there is hormonal imbalance which causes sudden mood changes.
Yes.
after watching the tape you get a phone cal a voice will say 7 days when the 7 days are up something bad happens to you