Is microwave radiation harmful to pregnant women?
Generally, microwave oven radiation has minimal impact on pregnant women. The detailed analysis is as follows:

When a microwave oven is in operation, it produces electromagnetic radiation, primarily in the microwave range. Its radiation levels fall within the safety standards set by national regulations. Under normal usage conditions, this radiation intensity is significantly below levels that could potentially cause harm to humans. The human body possesses certain natural defense mechanisms to cope with electromagnetic radiation in the external environment. Small amounts of microwave radiation generally do not penetrate the body or cause serious consequences such as genetic mutations or developmental abnormalities in the fetus of a pregnant woman. However, prolonged and close exposure to a high-power operating microwave oven may lead to an accumulation of absorbed radiation, which could pose some potential risk.
It is important to choose microwave ovens that meet national safety standards and are of qualified quality, as substandard products may carry the risk of excessive radiation leakage. Additionally, reduce the continuous usage time of microwave ovens and avoid staying near a microwave oven running at high power for extended periods to ensure personal safety.