you can tell you are going 2 have your period from cramping and mood swings!
that's how you know that your starting a period
you can tell when the ground is starting to shake and when building are starting to fall.
No a guy just want be able to tell if you are on a period. Yes, some are able to tell by your behavior.
Yes, it can be If you are on your cycle and you start having gas, it a very common sign that you are starting a period
you tell him/she your having a problem and he/she will ask what say im having my period.
Maybe because your period could be starting soon. Or you are pregnant
you miss youre period if your pregnant.
Starting your period has nothing to do with breast cancer risk. And, although many who are misinformed will tell you that breast cancer can affect anyone, it can't. Age 11 does NOT get breast cancer.
There are no period predictors that can predict your first period - period predictors work by recording your past cycles to predict when your next period may be due, it can't pull a date out of thin air as to when your first period may start. The most anyone can tell you is that menarche (first period) normally occurrs within four years of starting puberty.
No one can tell when a girl will start a period. You might have symptoms though.