Pregnant women can not point mosquito incense, mosquitoes a lot of can use mosquito nets, screen windows and curtains, keep indoor and outdoor clean and sanitary. Mosquito incense composition is more complex, may contain harmful substances to the fetus, pregnant women, for safety reasons should be avoided. 1. The use of mosquito nets: the best way for pregnant women to avoid mosquitoes is to use mosquito nets, mosquito nets are not only well ventilated, or the best anti-mosquito appliances, can effectively avoid mosquito bites. 2. Window screen curtains: pregnant women living indoors can use screen windows or screen curtains to prevent mosquitoes from entering the room to prevent mosquitoes from biting pregnant women. 3. Cleanliness and hygiene: pregnant women living indoors or outdoors to maintain cleanliness and hygiene, pay attention to indoor ventilation can prevent mosquito breeding. About pregnant women can not light mosquito incense, but there are many safe ways to prevent mosquitoes; mosquito bites after the discomfort, should be promptly consult a doctor, active treatment, so as not to miss the condition.