Im torn, its not me, I have my 4 children, happy as can be. BUT, a great couple friends of ours is pregnant?

they can tell by the placenta right away, dont know how. by the child yes if he will be born with defects which is very possible and he/she could be very underweight so that may cause them to be suspicious. i think it would be better for both of them if they do foster child for a wile until they get in shape and get rid of the bad habits, i highly doubt they will take the child away permanently but foster yes thats very possible