 [ Symptoms ] is it safe to be pregnant or raise a newborn 500feet from highways  where can i find information about pollution of different cities and neighborhoods to know where to best grow a family  thanks [ Disease ] wow thank you both for your answers as i am only 6 weeks pregnant and just returned from the dr the ultra sound showed the sac but no baby yet i so hope everything will be fine and that i am not having an early miscarriage my thoughts and prayers are with everyone for a healthy pregnancy