How HIV spreads from man to woman?

Unprotected sexual intercourse

HIV is transmitted primarily through unprotected sexual intercourse with an infected partner. During sex, the virus can enter the body through the vagina, rectum, or mouth. The risk of transmission increases with the number of sexual partners and the frequency of intercourse.

Sharing needles or other drug paraphernalia

HIV can also be transmitted through sharing needles or other drug paraphernalia with an infected person. When someone injects drugs, the virus can enter the body through the bloodstream.

Blood transfusions and organ transplants

In rare cases, HIV can be transmitted through blood transfusions or organ transplants from an infected donor. However, blood and organ donations are now routinely screened for HIV, so this is a very low-risk transmission route in developed countries.

Mother-to-child transmission

HIV can also be transmitted from an infected mother to her baby during pregnancy, childbirth, or breastfeeding. The risk of transmission is highest during breastfeeding.

Preventing HIV transmission from man to woman

There are a number of things that men and women can do to prevent HIV transmission:

* Use condoms correctly and consistently during every sexual encounter. This is the most effective way to prevent HIV transmission.

* Get tested for HIV regularly, especially if you have multiple sexual partners or use injection drugs. Early diagnosis and treatment of HIV can help to reduce the risk of transmission to others.

* Talk to your partner about HIV. Make sure that you both understand the risks of HIV and how to protect yourselves.

* Avoid sharing needles or other drug paraphernalia. This is the only way to prevent HIV transmission through drug use.

* If you are pregnant, get tested for HIV. If you are infected with HIV, there are treatments that can help to reduce the risk of transmission to your baby.