Mating has stopped

They seem to have had enough. How can I tell if she took?

Mostly wait.

Keep your eye out for the ovulation and post ovulation shed. Be prepared and keep your fingers crossed.

They were breeding a couple weeks ago and then they both shed.Then they breed somemore now they have had enough no lock ups for two days. How long before I can tell if she took.My first time breeding snakes her first time too. How will I know she is ovulating?

There's no set time schedule.

Here's a great tutorial, that helped me quite a bit. http://www.ballpythons.ca/gallery/breeding.html

Ovulation looks like your bp has swallowed a football. I saw my first one last year, but missed it this year. You best bet is to start counting about 27 days from the next shed.