in how many month the heartbeat comes in fetus

A. Hello there ma'am please do not worry about it too much and baby's heartbeat can be detected by transvaginal ultrasound as early as 3 to 4 weeks after conception, or 5 to 6 weeks after the first day of the last menstrual period. This early embryonic heartbeat is fast, often about 160-180 beats per minutes,. take care