Is 115bpm normal?

I had my first ultrasound today, I am six weeks preg and the baby's heart beat was 115bpm. Is that normal and ok?

[sarge1]

Mine was 117 at 6 weeks. I asked if that wasn't a little low, and the nurse practitioner told me at that stage the heart is so small, it's very difficult to catch every single beat.  Mine is now usually around 156 (I'm 18 weeks).

[Kash12]

Mine started as 85 and 90 bpm for my twins at 6w1d. The beats increased to 150 and 153 by week 7. Ur 115 is perfectly fine. When the heart starts beating it generally starts at 80 and then increases. Relax.. u r perfectly fine!!

[jodilynn8282]

my baby's heartbeat was 115 yesterday and I am 13 weeks exactly.  Is this ok?  that just seems a little low to me.  When I had my first child, he had a faster heartbeat.  Is my baby ok?  I'm worried.