Unborn babies heart rate and sex. Improved survival was observed with a protocol guided approach which included the routine use of daily maternal steroid therapy. Hi iam 32 weeks pregnant my baby heartbeat is bmp girl or boy. Not all pregnant women need a fetal echocardiogram. After this for the next 5 weeks, the fetal heart rate continues steadily to increase at the rate of 3. Would you like to make it the primary and merge this question into it? References 1. Thanks for your feedback! Hi iam 32 weeks pregnant my baby heartbeat is bmp girl or boy. Check here for alerts. I am 20 week pregnant. Thanks for your feedback!