【Objective】 To understand the use of child health services between gender in Longgang district of Shenzhen,thereby providing a scientific basis for perfecting maternal and child health service system and improving the state of reproductive health services. 【Methods】 Stratified random sampling method was used to select 180 children under 2 years old from Longgang district,Shenzhen City as participants in this study,then to learn gender difference in child health care services among them by face-to-face questionnaire. 【Results】 94.08% of children were breastfeeding,the difference in the rate of breast feeding and the start time between sexes had no statistical significance.86.67% of children had a regular health check-up,and the check-up rate of boys was higher than that of girls (χ²=5.588,P=0.018),93.94% of children conducted a regularly vaccination.The difference in the rate of Planned Immunity between sexes had no statistical significance. 【Conclusions】 Gender issues affects the use of child health services,and the theory "women are equal to men" should be incorporated into maternal and child health care system,so as to improve the state of reproductive health services.