moms of twins

Hi multiple moms,

I was wondering if you girls noticed differences in your twin's heart beat rates? Went to my ultrasound today thinking I was having one baby and found out we're having twins.. ultrasound was at 10:30 doctor called me at 1 p.m. and said they want me back in next week because one heartbeat is slower than the others but it doesn't seem concerning it's just protocall but im still worrying..

so I keep telling myself that their heartbeat variations are normal and I am trying not to worry myself. Any advice or thoughts on this would be very much appreciated!!..

This is my first pregnancy