The reason they are artificially inseminated is because breeding naturally can kill them. Google 'artificial insemination of an English Bulldog' and read any article about it. It will basically state that bulldog's overheat very easily. Are you serious about the termination, or as you call it 'abortion'? We are talking about the health of your bulldog! She is too young! She is still a puppy herself. I'm not normally such a bitch, but this just strikes a nerve. I pray she isn't pregnant, but if she is, you need to be the responsible pet owner and do what is right for the health of your puppy. Putting a mature female thru the process of pregnancy and a c-section is risky enough, but a baby? I respect your views on "abortion", but this is a puppy not a human. *deep breath* Welcome to the forum. There is so much information on here, I'm almost certain that if you browse thru our previous articles...you will see why myself, others...and hopefully you are or will be such an advocate for proper breeding. I know this was a complete accident, so forgive me for being so blunt.
FYI:
A male can smell a female in heat up to 5 miles away.......I heard that on Dog Whisperer. And, males will do just about anything to get to a female in heat. So like the advice above...never ever ever leave a female unattended while in heat.