oh that did up to week 9.
i think after that it should be between 120-160.
Found a great page explaining the HB from week to week
http://www.americanpregnancy.org/pregnancycomplications/earlyfetaldevelopment.htm
@ 10 weeks baby heart beat was 164 and 12 weeks 167. Dr. says as baby grows bigger the beats per min get smaller and that is normal.
Baby's Heartbeat 11 weeks -- 170
Baby's Heartbeat 15 weeks -- 156
Baby's Heartbeat 19 weeks -- 146
Baby's Heartbeat 23 weeks -- 144
Here is the list of mine... Its a girl... smile
Mine were 168 and 165 at 12 weeks....
I think mine was around 147...