To understand pregnancy outcomes of HIV infected women in Xinjiang. We collected and analyzed 2256 HIV infected women reported by PMTCT management information reporting system during 2010—2013. The average age is 29.1 years, Uighur women accounts for 90.65%, the culture degree is junior high school education level and below accounts for 72.07%, unemployed and farmer accounts for 82.36% (of which accounts for 47.30% unemployed), first marriage( 56.12 %), remarried ( 37.19%). 2 times or more pregnancies ( 69.68%), 316 HIV infected women didn’t stop pregnancy after knowing their HIV infected status, accounts for 14.01%; the ratio of terminal pregnancy in the second pregnancy is significantly higher than the first pregnant women, (χ2=141.14,p=0.000).shows the presence of unwanted pregnancy. The research suggest that we should strengthen counseling and services and contraception for HIV-infected women, and help women grasp more pregnancy knowledge, than give correct choice to reduce the incidence of unwilling pregnancy.