kittymeowmeow
New Member
ohh i see! so that digital numbering on the doppler is somewhat the frequency is it? hahah i thought we refer to that for the heartbeat rate.. thks pinkymummy!Hmm I used a stopwatch and count baby heartbeat for only 6secs , then I multiply it by 10 to get the rate per min. But must focus hehe.. Coz heartbeat quite fast so the moment you start the stopwatch, you gotta start counting hahaa mine is always around 160-180 =)