Meng Chong (Tabanus bivittatus) is also known as Gadfly. The bitter, slightly cold and toxic herb has been used in TCM totreat amenorrhea, tumors of the uterus, ovaries, endometriosis, mammary glands hyperplasia , chronic inflammation of the pelvic area, physical injuries, etc., as it promotes circulation of Blood, breaks up the Blood, eliminates Blood stasis, …