Hypomagnesemia is having a serum magnesium concentration of <1.3 mEq/L.
Patients with mild hypomagnesemia is asymptomatic and have usually a serum Mg >0.5 mmol/L. While those with moderate-severe hypomagnesemia, the patient is symptomatic and have serum Mg <5 mmol/L.
Hypermagnesemia signs and symptoms usually do not appear unless Mg >2 mmol/L (5 mg/dL). It rarely occurs and usually iatrogenic.
Undergoing in-facility physical activity (PA) programmes initiated before the 20th week of gestation helps reduce the risk of developing gestational diabetes mellitus (GDM) among high-risk mothers, according to the results of a meta-analysis.