Me too. I flew from London to Barbados on Monday and my period started. I am usually bang on the day I am due which is Friday, so 4 days early. The thing is it isn't like my usual period, its very heavy. I can't seem to find out why this happens but would really like to know.
This is real and I thought i was the only one who had this happen. Everytime I fly, I get my period (in the last five years that is)
interesting point, hm..my period is affected when i fly east direction too. although i get only very light period for day or two. now it's happens every time i fly over last couple of years (i'm 39 now).
I had a hysterectomy 15yrs ago, flew non-stop East for 14hrs and had a show 5hrs after landing.
I am the same way I only get my period every 6 months but when I fly it happens all the time for about 5 days. Do you know why this happens?
If my period is due in the next few days and I take a flight (even if it is just an hour), I either get my period a week or so late OR I just don't get it at all - I totally skip that cycle. Wow I am relived other people have experienced this. My doctor thought I was nuts telling her this - she had never heard of it. By the way - when I do not get on a plane I am so regular (every 28 days without fail). I am now 52 and still get my period every 28 days - except if I fly and then it either disapears for that cycle or comes early/late. This has been going on for at least 30 years. I am not worried about it at all. I truly think it is to do with the cabin pressure or something like that.
The same thing happens to me, except my period and horrible cramps come the day I fly. I travel a lot 60%+ and last month i had my period 3x! I'm getting extremely frustrated!!
Well, I am looking into this myself! I will start my period as soon as we've deplaned. It's happened on about 5 occasions in the last 10 years (about every 3 times I've flown).