her nipples have gone red and i caught her mating about 3 weeks ago....i would just like to know how much a vet charges to check for pregnancy?
Optional Information: Age: 2; Female; Breed: catAlready Tried: nothing
They don't really have a test for this in cats though they can check blood hormone levels.
Some of the simple signs you are already seeing which includes pinking up of nipples and her dropping out of heat and staying out of heat.
You can read more about pregnancy signs here
Gestation is about 9 weeks so most people just wait and see.
Hope this helps you!