The invention relates to an intelligent fetal heart monitoring device for obstetrics and gynecology. The monitoring device includes a bedplate, a main machine, a pillow, a controller, a monitoring mechanism, two adjusting mechanisms and four legs. The adjust mechanism comprises a side plate, an adjusting unit, a lifting assembly, a lifting plate and a support plate. The adjusting assembly comprises a conveyor belt and two adjusting units. The adjustment unit includes a first motor, a bearing, a rotating shaft and drive wheels. The monitoring mechanism includes slide rails, Pan Component, translation block, slip ring, Monitoring module, collar and directional lever, The monitoring assembly includes a probe, air pump, Piston and adjusting unit, when the intelligent fetal heart rate monitoring device for obstetrics and gynecology is used, Pregnant women lie flat on the bedplate, and the sliding rail is controlled to move to the abdominal position of the pregnant women by the adjusting mechanism for convenient monitoring. Moreover, the direction and position of the probe are adjusted by the monitoring mechanism, and the probe is kept fixed after the probe is close to the abdomen of thepregnant women, so as to prevent shaking, thereby realizing the accurate monitoring of the fetal heart and improving the practicability of the equipment.