DD (16) is a competitive gymnast who has heavy periods. She is keen to go on the pill to lighten these, and also to give us some flexibility about when she bleeds. She tried microgynon last year which made her gain weight and actually made her period heavier! She's been off it now for a few months but he is keen to try something else – any recommendations for a pill that does not cause weight gain / heavier periods. She has a docs appointment tomorrow. Thanks in advance. She's not using it for contraception at present, but thought I would ask in this section because there will be ladies here who have experience of hormonal contraception. Thanks in advance!