My DD started her periods back in August and has been fairly regular. This month, the day before she came on, she had back ache so bad that she couldn't stand. What followed has been 2 days of storming tempers. This is out of character.
Should I be giving her some extra vitamins, or something like zinc, or a particular kind of food? I want to make this easier for her and me and try to avoid missing school!
Any ideas?