Just curious how many other milepoint women out there have gone mileage running while pregnant. I normally wouldn't consider it, but with changes to United's Premier Silver next year, I really really really want to make Gold so I don't have to wait until day of travel to get seats in E+. Anyway, I'm 2nd trimester, healthy, no travel restrictions, looking to go SMF-LAX-SFO-ICN-SFO-SMF, same day turn which is 2 12-ish hour back to back flights, plus a few hours positioning in Y. I've done several trips to SE Asia and India in the back of the bus (not pregnant) and have my doctor's blessings for an upcoming trip to HK/Thailand next month but am I crazy for even considering this? I'm not sure I want to stop in Korea for an extra day in between flights to sleep, especially since I'll be by myself, but the thought of 24 hours of almost straight flying in coach doesn't sound incredibly fun either. I'm just looking for people's thoughts, especially if anyone else out there has done something similar while pregnant. Also interested in anyone who has traveled to Korea. I know Incheon is like an hour away from Seoul by train. Is it safe for a woman to travel there alone? Is it hard to get around for a non-Korean speaker if I did decide to stay for a day there?