The Hymen is a membrane that surrounds or partially covers the external vaginal opening it forms part of the vulva, or external genitialia and is similar in structure to the vagina in children although a common appearance of the hymmen in many shapes can be broken by many activities and last ly by penetration of penis it has nothing to do with periods
Yes, this usually happens when your hymen breaks. Totally normal :)
If a girls hymen has not already broken, it normally breaks the first time that she has sex. The hymen is a thin piece of skin at the entrance to the vagina. When it breaks, it can be a bit painful (kind of like burning and a bit like stinging) and there is sometimes some bleeding. Some girls don't experience any pain or bleeding when their hymen breaks though. However, the hymen is often broken during normal day-to-day activites such as cycling, horse riding, running, jumping, dancing, doing the splits etc. Some girls aren't born with a hymen.
Neither, about a week after your period ends is normal.
from the day it ended.
I think you go by when the sperm unites with the egg
yeah It is determined by the day of your last menstrual cycle began.
The first day of your period, with or without the pill, is the first day of bleeding.
Of Course it is! No need to sweat. When you first get your period, Your hormones are still out of whack. So It can be early or late for a little bit. But Once you have had your period for a bit longer, It will level out and will continue as regular.Have fun with your period!Love,Girlwhoknows
No.
Last day of bleeding
Most doctors revert back to the first day of your last period.
If you feel like vomiting after the last day of you period, you may just have a virus. There should be no reason to vomit just over your period.