Yeah I'm sure on one of your blood draws they can tell your blood type and babies if they are both positive you wouldn't be RH negative :) and wouldn't have the need for a shot !!

@steph11, didnt know that, thanks!!

yup your fine! does that babies father? usually they'll test just in case the father is negative. but it usually only is a problem when both are negative

@sam1979, oh thank god!

@steph11, No am A+ , if its positive then its fine??

do you have a negative blood type?

No it is not too late some doctors do not do it till 36 weeks