Fetal doppler JPD-100S4

portable

1 .Check the weekly diagram(see below) to find the best location for you to move the transducer over. 2,Move the transducer slowly over the lower part of the abdomen. 3.lt may take time to hear the heartbeat depending on your pregnancy cycle and the position of the fetus. 4.You may be necessary to angle the transducer slightly to collect the optimum signal. 5.Angelsounds should be used slowly and after each movement you should stop for a few seconds for a clear sound. 6.By using a ultrasound gel (Aquasonic) will pick up the signal easily. The best period of time to hear fetal heart rate movement are: (1)Within 30 minutes after the pregnant woman gets up in the morning. (2) Within one hour after the pregant woman has lunch. (3) 30 minutes before pregnant woman goes to bed at night. - (4) A full bladder can help improve the sounds heard especially in early stages of pregnancy.