I have been trying to breed a Californian doe.. And she will not let the buck do his duty.. I do stand there and watch to make sure the deed is done.. But I notice today.. She looks pregnant and she does have some nipples.. I went to take her out to try to breed her and she is round ... She feels pregnant.. but I know the buck was trying but he didn't make contact because she wouldn't lift and he didn't fall off.. What are the chances she can be?