<prompt> Risk of veical transmission of HIV without intervention without and breastfeeding is:15 to 305 to 1010 to 152 to 5  <response>: Veical transmisssion is mother to child transmission of HIV.It varies between 15-25 in non breastfeeding women. Refer page no 303 of Text book of obsteics,sheila balakrishnan,2 nd edition. 