My cow calved yesterday morning. I found her around 8:00am. She still retained her afterbirth and still does this morning. I am new to cows and don't know what to do about it or if I need to do something about it. The cow is 5 years old, this is her 3rd calf. I was not told she had problems before, so I don't think she did. She is a Dexter, acting normal. She is eating hay and walking around and protecting her baby. She was never handled and has big horns, so I can't go up to her to mess with her unless I can get her into a portable pen. I would appreciate any help you can give me.