Mom always pays constant and heard-felt concern for the fetus or newborn，which results in the high liveness and active involvement of end users in the APPs，thus，it also makes maternal and infant market the most active segment in Internet Healthcare.Based on the fact that Internet Healthcareenterprises in maternal and infant sectors is heading in the business model and profit mechanism exploration，what’s more，the external factors like the full open of two-child policy also determines the maternal and infant market will become the most important sector in the future Internet Healthcare industry.