Normal for me??

I am 11, turning 12 in September. My cargo is under immensity for an average grade 6/7er. My breasts havn't develeped as much as my other friends who are matching age as me. They are still a little flat, but are slowly growing. Will this enjoy an affect on when my period will arrive? What is the average age for a period to come and which class will this arrive in?Normal for me??
The age of menarche (on average) is 12.7 years. Menarche ability your first menstruation or period. You must own at least 17% body flab for your body to start forming period needed hormones, which is almost 100 pounds in body counterbalance. This by no means say you are not normal, but those are the averages for girls contained by America.
ok.. calm down everything is okay im going into 11th level and still havent had mine(15 yr old)... they arrive a couple years after developing.. getting hold of weight will facilitate the process though!!
hi. i hope u are sharing these thoughts with an fully developed. i have be there, done that. sounds approaching u cant wait to grow up! believe me, cart your time. breast development and peroids dont affect respectively other the way you feel. one way to know maybe when your menses will start is to ask all your womanly relatives how old they be when they started. being below weight or common weight is not a problem. truly young girls who are stocky tend to grow earlier because they hold more female hormones, estrogen, surrounded by their bodies. good luck;)michele
mine come at 13, so don't worry almost, abt underweight again no problem, u know today all girls r on a diet so u don't own to do that. u will have plenty of time to put some bulk.