So as of today I am 9 weeks 3 days. I have a fetal pocket doppler, and I've been trying to hear the heartbeat since last week. Everytime I think I've found it the sounds goes away before the doppler can pick it up. At one point last week I got a reading of 165 for about 4 seconds and it went away, and now I can't get a reading any higher than 130 at the most. Does anyone have any tips or is anyone going thru the same thing?