My daughter is 12 years old. She is having her period for two years now. In this journey her period is almost regular but recent till September her period is regular October , November no period now December she gets her period on 22 and it is almost 7 days she is having a little bit of heavy flow . That's all please suggest is it ok after 2 months of late period or visit a doctor immediately or wait 1,2 days . Thank you.