If you have nosebleeds in the sixth and a half month of pregnancy, the main reason is that women’s bodies keep secreting progesterone during pregnancy, which causes the blood vessels to dilate, and the blood vessels in the nasal cavity are very rich, so they tend to rupture after dilating and cause bleeding. If the bleeding is too much and cannot be stopped, you need to go to the hospital where a specialist will give nasal plugs or electrocoagulation and cautery to stop the bleeding. In addition, the lack of vitamin K in pregnant women can lead to coagulation disorders and nosebleeds, so pregnant women need to go to the hospital to check the trace elements, and if necessary, need to supplement vitamin K. If there is nosebleeds, we also need to rule out any hematological problems, such as platelets and decreased coagulation function, and also rule out bleeding caused by nasal cavity and sinus tumors, which should not be missed.