
In America a lot of people use AI just for convienience, often doing an AI on a bitch before letting the dog subsequently mate her naturally. This is mainly because shipping can put bitches off, or the male isn't available but semen can be shipped to the bitch owner, and also there is much more worry about infection with Brucella Canis being a problem.
Some toy breeds are notoriously hard to mate, so AI is done routinely.
I was talking about the problems I had trying to mate two maidens, and both my Australian and American counterparts were surprised I simply didn't do AI, as I was getting the dog ejaculating outside the bitch. I rather though they think we are rather backward in this respect, and cannot underatand our KCs reluctance.
Oure KC will not allow AI between dogs living in UK, and you have to get permisson to use imported semen, and they want assurances the donor dog has mated naturally.
So what I am saying in a longwinded way, is how the sperm got to the egg makes no difference!!! The main problem is that the chances of pregnancy and litter size is reduced compared to a normal mating, but with fresh semen AI at optimum time is nearly as productive.