Ok, her period was 2 days late and went for three days while normaly it goes for five days. Her theory is that her period started but the uhh, blood didn't come out straight away for some reason and clotted inside of her. This would explain the colour and lumps. After a few days it eventually came out and her period ended normaly.

She's also on the Oral COntraceptive Pill (Probably should have mentioned that)

Am I not getting replies because I'm a dude asking period questions? Are you afriad of grossing me out? Do you think I'm some sick wierdo?

Or am I just not giving you enough infromation? Well I'll give you a bunch more.
15 years old.
Sexually active.
On the Oral Contraceptive pill.
And recently her periods have been getting wierd (even before going on the pill but to a lesser extent)

She would go to the doctors but her mum wont take her.

then she needs to go to a plan parenthood clinic if there are any where you live and you can go with her for support they will test her and check her and put her on the pill if needed