If you are inclined to stress, then it will be even worse during your pregnancy. You will be wondering the whole time if your baby is developing properly, if he or she is safe and healthy, and if there are any complications. Small amounts of stress are very normal and are actually good for your body, however, if you are worrying too much, then it is not good for you or your baby. A fetal Doppler, which is otherwise known as a baby heartbeat monitor is a great way to monitor how your baby is going. you can listen to their heart beat whenever you want, and you don’t have to wait until you see the doctor the next time. These machines can be reasonably expensive, so you can get fetal Doppler rental. This is perfect because you can give it back after the term of your pregnancy and it will save you a lot of money. If you are going to use one, then you need to follow a few simple steps and you will be listening to your baby in no time.