I've realised that when I am in the progesterone phase of HRT (days 15-26) that I get a constant stomach pain. Was wondering if anyone else experienced this and if things calmed down in time. I started HRT in June so it's still early days I know. All fine with the oestrogel each day but I am now starting to dread the progesterone days as my stomach is so sensitive and just feels sore. thanks in advance x