We're just coming into hay-fever season in my little corner of the world, and after never experiencing hay-fever my entire life, I suddenly am now.
All of the women in my family tend to suffer from it to varying degrees, although the boys don't. With about 6 months of HRT, is it possible that I'm now vulnerable to a little pollen too? I'm certain it's hay-fever as it follows all of the usual trends ( occurring after being outside, worse on windy dry days etc ). I can't think of much else which has changed in terms of diet, and can't think of any other potential causes.