One of the most obvious ways to tell if you are going to get your period soon is after you have been having discharge for 6-12 months
You have a missed period
Talk to your Mom.
You never know when u r going to get your period,but you'll find a brownish or reddish spot in your underwear when you get it.
the most common symptoms are tummy ache , and headache
I just had my first period yesterday and i when my mom went to the shop i just left a note in her wallet to tell her to buy tampoons and she figured it out. you can also send her a text or just tell her.
There's blood in your underwear.
well when you notice you start getting really bad cramps a lot and you start spotting is really when you first start thinking that you might be getting your period and if u get a check up from the doctor about it and she? she can tell you when they think you might get it soon nobody can tell when there menstruation will come even the doctors can't
...put on a pad
No one can tell you when you're going to start your period, we are not psychic, we cannot predict when you will start ovulating or menstruating. You need to go learn about menstruation and puberty so you understand this and are prepared for when your period does start.
You can tell your period is over when your bleeding gets lighter and our cramps start going away. Ask your mom, if you have any other questions, I'm sure she could help you.
Tell them you got your period for the first time. Simple as that (y) It happens to every girl and is as normal as getting sick or whatever