Yes, this can be totally normal. In order to menstruate regularly you have to ovulate regularly, at 11 years old it's unlikely that your body is mature enough to ovulate on a regular basis so irregular periods or lack of periods is normal - even when you're a little older, as your body changes this can effect hormones and your cycles by large so result in irregular periods. If concerned then talk to your doctor if you've gone over three months without a period.
You need to consult a qualified medical practitioner (a Doctor) if this has happened to you.
It is not normal to get your period that early. If a 5 year old did start her period then it would be recommended that she see a doctor.
Yes
Yes. Nowadays girls are getting their periods earlier. I am ten years old and just recently got my period last July. I have reserched this question very often and my conclusion is that it is normal for girls to get their period even at the age of as early as 8 years old. So, yes, it is normal for a 10 year old to get her period.
depends on the person
It is normal, my daughter also started her period and I was worried that something was wrong. Everyone is different, and I can assure you that it is completely normal. :) x
Sometimes your period can be a little late. If you've started playing sports, it's normal if you miss a period or two. I've gone through it myself.
Yes,it is normal(at least i think so)..'cause i also got my first period when i was 10 years old...
Nothing unusual about it. Perfectly normal, give yourself some more time!
it is definitely okay. that is the normal age to start
Same as older women 3-5 days.
yes hunny xx