I've been taking HRT (oestrogel 3 pumps and 2 uterogestan daily for 12 days) since August and after some initial irregular bleeding I just started to have a period approx 5-7 days in to the uterogestan and this would stop when I stopped taking it or just before. I am on holiday in India (not sure if jet lag, heat is relevant) and since the second day here I've been having an unexpected, very heavy period. Is there anything I can do to stop it? Does anyone know why it's happening? It's really starting to impact the holiday - making me even more tired, irritable with the family, worrying about flooding, not swimming. I wondered if increasing my oestrogen would help? I can't seem to google the right things to get the right answers x