i am sorry about your m/c

i think it sounds like your doc wants to wait until after you have ovulated before doing the Hysto. There is a b/t you can have at day 21 of your cycle that measure a hormone to make sure that you have ovulated that month- maybe he wants you to wait till then and go in between then and AF

you can go for it straight after a Hysto- they say you have more chance of conceiving after a hysto as it like having a clean out and a grease and oil change!!! LOL

good luck and let us know how you go.
btw i didnt have to wait for a particular day when i had my hysto- just pot luck what day it was

odette