My daughter started her period age 10y8m, she's now 12y3m. In that time no cycle has been the same length and they have been anything and everything from 14-49 days. She is already under endocrinology as she started her period quite young so we have another appointment in a few months. At her last checkup including blood tests and an ultrasound, the consultant said we could look into the pill to help her regulate once she's had a good couple of years to see what happens first. I don't want her to be on the pill yet and though I know it's normal to be irregular at the onset, hers are so wildly irregular it stresses her out that she may be caught short. (Thank god for modibodi). Has anyone else got experience of their daughters irregularity? Was it just a bit irregular but sorted itself out after a few months? Or like my dd where we're nearing 2 years and she's never had two cycles the same.