Well, I am ttc with extremely crazy cycles. I did not even have a period the entire month of March. Very tricky and I am just not sure when I ovulated, but cm indicated O yesterday so, I've got my fx that I am now in a 2ww!
I am desperately trying to avoid fertility treatments, but on the other hand, I will probably not ttc again if we don't conceive by the end of this summer, so it's just a fine line between wanting to avoid meds while at the same time, really wanting one more baby.
Also, dealing with a suspected semen allergy which makes for an extremely painful experience. To put it in perpspective, I endured 24 hours of labor ending in c-section and didn't shed one tear, however, THIS can bring me to tears and is so painful that it makes me nauseous and gives me chills. It is horrible!!! I have always had this problem and know for a fact that my two other children were conceived with tiny drops of semen & we were just extremely lucky. However, my cycles were much more normal back then, so we had better odds.
Glad to be joining you ladies over here! 
& 
to you all!!!