Yeah I get it being scary, my boys are my first and when they said twins I didn't know what to do or think! lol! I had my boys vaginally, Thomas was head down and came out, well with Brian they had to do a breech extraction, so they had to reach inside and pull him out by his feet, however lil monkey wouldn't put his feet together and it took 7 mins to get him out! Lil stinker! lol! but they were like fighting to get his legs together, he was enjoying the extra space lol. so it caused some internal tearing and I hemmoraged. but they had it all under control and stopped it in less than 5 mins after they got both babies out.
I wouldn't even think about that, there are babies born all the time, yes things happen but doctors usually act quickly to prevent that. I had hemorrhaging from having my boys, but they worked quickly and got it under control. So I really wouldn't stress over it, yes things happen but like I said doctors are pretty fast at stopping the problem. I'd just enjoy your pregnancy! being pregnant is amazing, knowing your growing a lil human is just mind blowing! βΊβΊ