Women who do strength training as part of their pregnancy exercise routine may be less likely to experience mood disorders like anxiety or depression after giving birth.

When pregnant women do strength training, it's usually part of a mix of exercises, but most studies don't clearly say how hard, how often, or how much weight to use — so we can't figure out the best way to make moms healthier.

Some pregnant women did strength training during the middle and later parts of their pregnancy, and nothing bad happened — so it might be safe, but we don't know for sure yet.

Doing strength exercises during pregnancy might lower the chances of getting high blood pressure or diabetes while pregnant, which could help moms stay healthier.

Working out with weights or resistance exercises while pregnant may help lower the chances of developing high blood pressure, diabetes during pregnancy, mood problems, and needing a C-section.

Working out with weights while pregnant doesn't harm the mom or the baby — it's safe.