Is it true that HIV cannot be transmitted from a mother to her unborn child?

No, it is not true that HIV cannot be transmitted from a mother to her unborn child. Without preventive measures, HIV can be transmitted during pregnancy, childbirth, or breastfeeding. However, with appropriate medical interventions, such as antiretroviral therapy, the risk of transmission can be significantly reduced. Many HIV-positive mothers can give birth to HIV-negative children when they receive proper care.