New mattresses may have an impact on pregnant women, pay attention to the softness, hardness, material, etc.. New mattresses on pregnant women mainly related to the new mattress soft hardness, material and so on. When choosing a mattress for a pregnant woman, it is important to pay attention to the safety of the mattress to prevent any impact on the health of the pregnant woman and the development of the baby. Whether the new mattress has an impact on pregnant women is related to the following factors; 1. soft hardness: the new mattress if too soft or too hard on the pregnant woman’s spine has no protective effect, the mattress is too soft, easy to lead to pregnant women back pain and other adverse reactions, if the mattress is harder, the body spine can not be sunken, in a state of suspension, resulting in pregnant women’s lumbar discomfort. 2. Material: in the process of making mattresses do not rule out the use of adhesives, if the adhesives containing formaldehyde exceeds the standard will also lead to pregnant women dizziness, fatigue, nausea, dry and itchy throat and other adverse reactions. Pregnant women in the use of new mattresses, if an adverse reaction occurs, you need to go to the hospital in a timely manner.