Guidelines for Physical Activity during Pregnancy: Comparisons From Around the World

Area of Science:

• Obstetrics and Gynecology
• Sports Medicine
• Public Health

Background:

• Physical activity offers significant benefits during pregnancy.
• Pregnancy involves physiological changes necessitating specific safety precautions.
• Current global guidelines for exercise during pregnancy vary.

Purpose of the Study:

• To review and summarize international guidelines for physical activity in pregnant women.
• To identify commonalities and differences in global recommendations.
• To inform the development of updated or new worldwide guidelines.

Main Methods:

• Systematic search of PubMed (MedLINE) for governmental and clinical guidelines.
• Inclusion of guidelines published up to 2012, prioritizing the most recent.
• Extraction and summarization of key details using a standardized abstraction form.

Main Results:

• Eleven guidelines from nine countries were analyzed.
• The majority recommended moderate-intensity physical activity, specifying frequency and duration.
• Most guidelines advised on initiating exercise programs and included contraindications and reasons to stop exercising.

Conclusions:

• Significant variation exists in global physical activity guidelines for pregnancy.
• Recommendations often include moderate intensity, frequency, duration, and safety precautions.
• This comparative review can aid in harmonizing future international guidelines.