I want to touch on a very important point that no one has really mentioned and to me, along side the health of the bitch and puppies is hugely relevant.
I have worked in rescue full time since 1996 so feel qualified to comment. I rescue a particular breed that is well known for being over bred and the rescues that help this breed are plenty UK & worldwide.
Are you going to do home checks, checking for owner suitability, provide a home for each and every puppy at any time during its live should the owner be no longer able to care for it and no matter whether you are able or want to take a dog back? No I guess not. I find it hard and I offer this for all my dogs that I re home. (I dont breed).
The people that you have taken offence to are all right and the fact that you dont like the answers, says a lot about you not to mention the down right stupid question you asked.
The easy answer is go the the vet , not ask around on the internet, which is basically asking to have abuse thrown at you.
Yes my reply is going to kick up a stink, but quite frankly I dont give a s***, because its ppl like you that mean rescue centres are what they are.
And come on, you mentioned two dogs in your post...a GSP and a Westie, for christ sake, you're not going to breed from those two???