What does a pH level lower than 7 indicate?

A pH level lower than 7 indicates an acidic condition. The pH scale ranges from 0 to 14, with values below 7 representing acidity, 7 being neutral, and values above 7 indicating alkalinity (or basicity). When pH falls below 7, it signifies that the concentration of hydrogen ions in the solution is higher than that of hydroxide ions, which characterizes an acidic environment. This is particularly relevant in fetal health, as variations in fetal pH can indicate potential distress or other complications requiring immediate attention. Maintaining the proper pH level is crucial for normal physiological functions, and understanding pH levels aids healthcare professionals in assessing the well-being of both the fetus and the mother.