Depends what your up to date with? For example I didn't do any STI/HIV checks as I've had them all before (as well as DH) and neither one of us have been with anyone else since being tested so no reason for me to get that. If you've never been checked it's a good idea to do regardless if TTC or not. Not typically routine testing though for TTC so usually have to ask
My Pap smear up to date anyway.
As for antibodies they get routinely checked during pregnancy at you first blood test. So no need to get them checked beforehand unless you plan on getting immunised before falling. For me, if my antibodies where low pre pregnancy I'd probably still wait until after pregnancy to get re-immunised. I'm totally 100% for immunisations but having them done so close to being pregnant, in my opinion is probably not the best idea, but each to their own.
So like I said UNLESS your Pap smear is waaaaay overdue (if only a few months, DW as it gets done post preg aswell) or you've never been checked for STIs then don't worry.
But tugs - that doesn't mean I'm thinking your being over cautious as I think it's great you've done a full work up
Just meaning for others it may not be necessary depending on where they are with their health care.
I hope that all made sense.
PS tugs - Fingers and toes crossed you've got yourself an implantation bleed!!!
DH, Me and our two boys.
Lost our little squirt 20/11/13.