while you're thinking some particular sexual bump into, then no person on the internet grants you particular parent in this, with the aid of fact there are too many unknown variables which include: a million. what's the possibilities the better half has HIV? If he/she would not have HIV the possibilities you getting HIV are 0. If he/she does have HIV then the possibility remains very variable. yet how do you calculate the threat the better half has HIV? 2. what kind of intercourse - oral, vaginal, anal or different? Is the contaminated better half male or woman? 3. Are there any factors that would desire to extend the possibility of transmission, which include different infections, ulcers, bleeding? Circumcision, menstruation, lubrication and countless different factors could additionally make some difference to transmission threat. 4. If the better half has HIV, what point of an infection is he/she at? Transmission is maximum in all danger interior the 1st few weeks of an infection (even beforehand their antibody try comes "useful"), then turns into much less in all danger, then turns into greater in all danger lower back years later with the aid of fact the guy starts getting unwell. in spite of the undeniable fact that, people can nonetheless transmit HIV for the duration of the middle era while they are feeling particularly properly, merely no longer as with no hardship. 5. Is the better half being effectively dealt with for his or her HIV? between the previous solutions "a million in one hundred to a million in one thousand" is a actual looking "familiar" tough ballpark parent, yet in actual existence the possibility would properly be plenty bigger or plenty below that watching the certainly circumstances. you ought to additionally recognize that the "a million in one thousand" kind figures are in keeping with watching couples the place the contaminated better half is "HIV useful" - this is, they have stepped forward HIV antibodies, and are previous the preliminary era while viral load stages and the possibility of transmission is optimum. yet another answer "it merely takes one time" is likewise ultimate. whether the possibility is a million in one hundred this would not propose you may desire to have intercourse one hundred circumstances: you may get it the 1st time while you're unlucky.