Undetected twin on the 30th week of pregnancy.Is this baby going to be ok.?

I know that this is easier said than done but try not to stress too much because it can do more harm than good. Try not to be too hard on yourself for not knowing that you were pregnant early on. A friend of mine didn't realize her pregnancy until she was 24 weeks along, she partied a lot and now has a healthy baby boy. I think that it is a positive sign if he has a stable heartbeat. He may be smaller but technology these days is amazing and he might hit a growth spurt. I would keep in close contact with your OB and find out if the hospital you are delivering in has a Level III NICU. I wish you and your babies the best of luck sweetie!