When you have a period you usually get tummy cramps once in a while and at the same time red substance comes out of your vagina. It can be rust colored or even bright red. Its natural for all girls during puberty.
No a guy just want be able to tell if you are on a period. Yes, some are able to tell by your behavior.
If you need to tell your teacher that you have your period all you do is take them to one side and say 'Sir/Miss I have my period' - it's that simple.
just tell them i got my period i saw it it was red i think it was blood. it's easy
Well, you can tell if you're late by the simple observation of whether or not you actually get your period on time or not..
no it can't tell you if you missed your period for 8 weeks
its tell you the atomics mass that occurs
Go for it!
Don't tell her
Ask her.
Once you have your *period* your mom will give you a pad or tampon. She will tell you all about the period.
The gestion period for cats is 22 months
tell them easily with shock and painfullness and