Congrats and welcome to the board.

I believe that great P4 numbers are necessary for any pg to survive. Some REs and doctors can be so clueless. I would not recommend traveling. I think it is too early.

I would wait out the first 12 weeks and then decide from there. Hear rate looks okay but what are your numbers from today?

(Fetal heart rate tends to vary with gestational age in the very early parts of pregnancy. Normal heart rate at 6 weeks is around 90-110 beats per minute).

Hope others can pitch in. I would definitely continue the progesterone injections. P4 should b at least 30 according to Dr. Check (cooper) for a successful pg.

Good luck