Women who have sex with women frequency of HIV transmission, although transmission is possible through vaginal and cervical secretions; the highest rate of transmission of HIV to women is among those who have sexual intercourse with men or participate in intravenous drug use. Women who have sex with women Women who have sex with women (WSW) are women who engage in sexual activities with other women, whether or not they identify themselves as lesbian, bisexual, pansexual, heterosexual, or dispense with sexual identification altogether. The term "WSW" is often used in medical literature to describe such women as a group for clinical study, without needing to consider
Lymph hearts pumps lymph into the jugular vein. The other pair at the end of the vertebral column pump lymph into the iliac vein in the legs. "Rana catesbiana" and "Rana nigromaculata" have mast cells in the lymphatics of the tongue. These are round and in the monocellular layer of the lymphatic walls either in close adhesion or in contact with the cytoplasmic process. The lymph hearts rhythmically and slowly pump to drive the lymph into the veins. It is possible to see the lymph hearts beat by looking on the dorsal surface on either side of the urostyle. In the toad