thanks ladies

teme- it depends on the state of your remaining tube. Mine is in quite bad shape, with adhesions etc, which means it would be easy for an egg to get stuck in there! It also reduces our chances of falling pregnant in the first place, as apparently my tube is a bit 'clubbed down' at the opening, making it harder for an egg to get into it...and of course, I only have the one. So for me, the decisionto return to IVF is based on both those factors...and I guess is why my Ob referred me to IVF in the first place.
I hope you have success soon.