https://www.selleckchem.com/
To assess whether exposure to high temperatures in pregnancy is associated with increased risk for preterm birth, low birth weight, and stillbirth. Systematic review and random effects meta-analysis. Medline and Web of Science searched up to September 2018, updated in August 2019. Clinical studies on associations between high environmental temperatures, and preterm birth, birth weight, and stillbirths. 14 880 records and 175 full text articles were screened. 70 studies were included, set in 27 countries, seven of which were countries with low or middle inco