H1 transfer pending and travel

[suhanya]

I am doing an employer change - HtoH transfer.

Do I have to wait for the H1 transfer approval or is the receipt good
enough for me to travel abroad? Do I have to get my new H1 stamped
before reentering? I still have the dates on my old h1 (from AMD)
valid on the stamping on my passport - will this suffice? Please
explain.

Also my Advanced Parole is on its way. Will I be able to travel on EAD
and AP, when my H1 transfer is being filed? Can I still hold on to my
H1 status, if I traveled using my AP?


Regards,
Suhanya.