Which exercise is suitable during pregnancy, and when should I stop?
In uncomplicated pregnancy, about 150 minutes of moderate aerobic activity weekly is generally recommended, building up gradually if previously inactive. Some conditions require modification or restriction. The aim is comfortable, safe activity rather than exhaustion.
Details
Choose a manageable activity
Walking, swimming and adapted pregnancy exercise are common options. Being able to converse offers a rough guide to moderate intensity. Stay hydrated, avoid excessive heat and adjust as pregnancy progresses.
Modify activities and review complications
Avoid contact sports, scuba diving, high-fall-risk activities and hot exercise environments. Discuss bleeding, placental problems or preterm birth risk with maternity care before continuing.
Stop for warning signs
Vaginal bleeding, fluid leakage, chest pain, severe dizziness or regular painful contractions means stopping and seeking medical advice. Do not push through unusual symptoms merely to complete a target number of minutes.
Related reading: Are saunas and hot tubs safe during pregnancy?.