I'm 12 weeks as of today & not sure what to do about my 2nd appointment with my OB on Tuesday. They gave me a bunch of orders to get blood tests & the glucose test but I haven't been able to get either done. I don't have a car, & the lab is about a 20 minute walk from my house. I also live in Pennsylvania & the temperature has been below 15 degrees the past few days. Even if I'm able to get it done Monday, I don't know if my doctor would have the results by Tuesday. So im not sure if they'll even want to see me, but I would still really love to go & at least hear my babies heartbeat. What should I do??