Kagome works for Sesshomaru and cannot go out and date/get married because she is always working for him. So she get artificial insemination but there was a mix up. Sesshomaru needed an heir to get his inheritance and was getting himself cloned. So now Kagomeis pregnant with Sesshomaru's child. He takes care of her but he attempts to kill her by pushing her of the stairs. And I believe the child is a boy.
I have totally forgotten where and when I read this and would be grateful to see it again.

That sounds like birth by cutebaby, but for some reason I think the story was taken down because I was looking for it a few weeks ago on fanfic and couldn't find it , but i love the story!

Thanks for the help. I appreciate it.

of course, no problem!