
Hi,
I don't know about scanning, as we don't do it....
However, I agree with the other posters....buy 'The book of the Bitch' and read as much as you can. I worm my pups at 3/5 and 8 weeks....some people start worming at 2 weeks.
You really do need to read up on all of this.
I don't know how prepared you are for your bitch whelping, but make sure she has a nice quiet place, that's easily accessable for her and you, somewhere where there are no other dogs.
Get her used to that place, so that she feels totally comfortable there.
Closer to the date, make sure she spends more time in her 'whelping room'
Give her lots of newspaper, so that she can shred it. Bitches do this...it's a natural instinct to make a nest.
Apart from that, get your whelping kit ready.
Make sure you have:
Old soft towels, which can be theown away (for drying pups)
Lots of newspaper (as whelping is messy)
Pen, Paper and scales, to write down birth weights
Phone number of vet
Plastic bags for used paper
Sharp nail scissors
Antiseptic
There are lots of other things...most of which are listed in the book of the bitch.
Best of luck,
Lisa