Jack Russal Pregnacy

Question
How do I know that my Full Blooded  Jack Russal will have her puppies?I really want to know.I'm 10 years old and very curious.

Answer
Are you looking to know when she should be due?  If so, you have to count 62 days from the time she was bred.

If you want to know if she conceive... that's anybody's guess.  False pregnancy's are common in dogs. So to know for certain x-rays can be done after 50 days.