hey guys tell me what you think about this story..

I've just heard from my friend that one of our other friends that was due to give birth about now went in to the hospital a week after her due date to talk about getting induced. She got in there and they told her that her baby died about 4 months ago BUT the doc said that she is pregnant again and is due in Feb. Now does this story sound really far fetched or am I just looking at it wrong? I am really sorry that she lost her baby 4 months ago but you cant get pregnant again if your body hasnt gone through the process of getting out the other baby RIGHT?! Hmm this girl is known for telling lies/stories...