Argh PZ i am sorry

it does sound like it

I went the homeopath route to kick my endo in the end and thankfully i have been able to avoid the horrid thing since having had DD1.

Maybe worth looking into alternative therapy as many FS and OBGYN etc dont really know how to treat the cause of endo, mostly their approach is to reduce symptoms (which is totally necessary for some in the short term ITMS). i also found that cutting right down on caffeine around O and AF time (for you i would check your dormant cycle signs...CM etc and go from there to roughly work it out). i also boosted up on green vegies and took spirulina tablets around O and AF time to help symptoms etc.