In teens, an irregular time period or large menstrual bleeding normally happens when an egg is not really released throughout a month to month cycle. Young people are probably to own cycles with no an egg launch over the first 12 months after they have their initially time period. Raza. https://www.sgvascularctr.com/understanding-benign-tumors-in-the-uterus-the-causes-risks-and-treatment-options-for-uterine-fibroids/