I am in sexual relationship with my wife since marriage for the past 100 days. Yesterday we both tested and identified that she is HIV positive and I am negative. Is there a high chance that the unprotected vaginal sex with HIV positive woman will result in HIV? Will it get cured in HIV window period? Am I safe? If I am negative, what I will do for pregnancy and kids? In future if I become positive what I will do for the same above?