Hi everyone.

I have been looking for the story for quite some time, but my attempts have to unsuccessful so far.
It has been ages since I last read it, so I will try to post what I can remember:

one of them is pregnant and it looks like he might have started labor. But when he gets checked out in hospital, it turns out that he only has had Braxton-Hicks contractions, nothing more. If I remember correctly, he is sent back home cause it does not seem like the birth is going to start anytime soon. Both get into the car and start driving back. The pregnant one suddenly feels like having sex and persuades the other to have sex in the car. When they continue driving, the real contractions start and the baby has to be delivered in the car.

I am not sure if it was a Jensen/Jared or a Dean/Sam story, but I think it was a Jensen/Jared story. I am not even sure who is the pregnant one in the story. But I hope my summary was helpful and some fan can remember the story and post a link.

Thanks in advance.