I'll be honest and tell you that I have very little hope that she's bred. She's been with three bulls now, and my past experience tells me that bulls aren't shy. Typical male, you might say.
I've raised Secret from the time she was ten days old. I know she isn't a freemartin, because she does come in heat. But for some reason she hasn't become pregnant.
No real farmer would have given her as many chances as we have, but we're not real farmers. I really love this heifer. Still, she's neither my child nor my dog, and she can't stay if she can't have a baby. It's called "cutting your losses".
I've been through this sort of thing before. So if Secret comes in heat again, she goes to the sale barn where somebody can take his chances on her. I'll eventually buy a Jersey cow that's either bred, or has a calf by her side.