No. Of course, that depends on what you mean by "petting." In order to cause pregnancy, one sperm cell from the man needs to meet one egg cell from the woman. So if the man's sperm doesn't contact the woman's egg, there will be no pregnancy. Heavy petting can pass some diseases, though. "Heavy petting" means exchanges of fluid or contact between mucus membranes. You should do a little reading. I suggest Sex for Dummies by Dr. Ruth Westheimer. It's a pretty good book even if you're not a "dummy!"
Petting is like when you drag your hand across and patting is when you hit it lightly.
patting uh... sometimes people refer to stroking as petting ex: I was petting my cat
Yes as long as he is inside there is always a risk for pregnancy whether you are skydiving or in a position of a pretzel.
No it isn't
The past tense is petted.
no.
"Cause you ain't petting me right"
No they do not cause pregnancy.
Cuddling won't cause pregnancy.
No it doesn't cause, prevent or end a pregnancy.
Yes, lithium can cause a false pregnancy on a pregnancy test.
White secretions won't cause pregnancy.
Pregnancy may cause your feet to swell.
Sharing a bath won't cause pregnancy.
While it doesn't actually cause pregnancy, it can be a prelude to it.
backache doesnt cause pregnancy no, but pregnancy can cause backache. although keep a watch on how often the pain comes, it could be a sign of labor.
Pregnancy does not cause inflammation in the uterus. Inflammation of the uterus during pregnancy would serve no biological purpose.