Me and my husband or all in to the old wise tales and there is one that we wanted to try and I can't rember it it haves to do with drano I think but if you put that in the toilet and pee it will turn a certain color does anybody know how this one goes?

I think this is what you are talking about... and there are other wives tales too ;)
Pregnancy Old Wives Tales (http://womens-place.com/pregnancy/oldwives.php)