Baby Doppler
The baby heartbeat can be monitored by using fetal Doppler. A fetal Doppler is a device that observes the heartbeats of your baby. Baby Doppler can be used in home but it is important to confirm that you are using FDA approved Doppler. However ultrasound is safe for your baby.

You can monitor baby’s heartbeat at any time after the 10th week of pregnancy until your due date.
The main advantage of fetal monitor is that it gives comfort to parents and gives them trust that their pregnancy is succeeding as it should. The Baby Doppler is really useful and effective for those mothers who are really worried about their little babies as it helped them to connect with their child.
Baby Doppler uses to check out the high frequency sound waves that are formed by your baby’s heart. These sound waves are not easily heard under normal conditions. The probe is then moved until your child’s heartbeat is noticed. When the sound waves are found, they sent from the probe to the Doppler (fetal heartbeat) monitor from where you can hear it.
Baby Dopplers differs in their frequency ranges between 2 or 3 MHz probes. Normally a 3 MHz probe is recommended during early days of pregnancy. While a 2 MHz probe is recommended for overweight pregnant women. Doctor must be consulted for choice of baby Doppler.
It is important to have proper prescription of your doctor before using heartbeat monitor. Secondly mothers should visit doctor timely whether she is using baby Doppler in home or not.