MSI Press Blog

  When I was pregnant with my older son, the Army had just begun allowing pregnant women to stay in service. There were no regulations yet, no accommodations, no modified PT standards. If you were in uniform, you did what everyone else did — period. So every morning, I walked two miles to work. During the day, I did chin-ups, sit-ups, push-ups, and formation runs. I took — and passed — a full PT test at nine months pregnant. At the time, no one asked whether this was wise. It was simply what the Army required, and I did it. My son was born on time, healthy, and strong. In fact, he was my healthiest baby. But he was also… different. At just a few months old — when most babies are learning to roll over — he would do chin-ups if I offered him my fingers as a bar. If I held his ankles the way soldiers do for sit-ups, he would perform sit-ups with perfect form. It wasn’t a party trick. It was instinctive, rhythmic, almost familiar to him. (Bit he as definitely the life of every military...

  Finding the Right Balance Too little activity (< 30 min/week) Raises risk of gestational diabetes, hypertension, and excessive weight gain Slows postpartum recovery and increases fatigue Leads to poorer sleep and mood regulation Fix: Add short daily walks, gentle yoga, or light stretching — consistency matters more than duration Just right (≈ 150 min/week of moderate activity) Improves cardiovascular health, mood, and sleep Reduces complications and supports healthy fetal growth Builds endurance for labor and recovery Fix: Maintain steady routines like brisk walking, swimming, or prenatal yoga; hydrate and rest Too much (vigorous or prolonged activity without rest) Can cause overheating, dehydration, or reduced uterine blood flow May trigger dizziness, contractions, or exhaustion Fix: Scale intensity, shorten sessions, and monitor symptoms; consult your provider How Prior Activity Level Matters Active before pregnancy: You can usually maintain your routine with minor adjust...