Prayers needed please

Hi...

I just had my first ultrasound today. My doctor told me it's TWINS!! My husband and I have been ttc for 7 years. All went great at the ultrasound. Baby A measured at 6w6d with a heartbeat of 129.31 bpm.

Baby B is measuring a little smaller at 6w4d and we heard a heartbeat but didn't get the measurements.

I am desperately seeking prayers that both of my Babies stay strong and survive. My doctor didn't have high hopes for Baby B, but she said Baby A will survive and we'll do another ultrasound in 2 weeks.

Thanks in advance!!