Dd13 started her period almost 2 years ago and they have been very heavy throughout. I assumed they’d have calmed by now but she mentioned she passes several large clots a day and needs night pads in the day time. I’m a bit concerned as I had similar which turned out to be pcos, cysts and endo. Would I be over reacting to ask a doctor to check her hormones or do a health check on her? Is there anything they can do to help? She’s getting distressed by it and as they last a full 7 days it’s becoming difficult for her. Some months it’ll be every 3 weeks not 4 weeks so I’m suspecting an ovulation problem. Any advice please?