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Ten Moons
Pregnancy home

Second trimester

Week 22

18 weeks to go

Eight short cards a week — the baby, your body, and you. You can read them in ten minutes and close the app.

Body

What's changing in you

Round ligament tension is normal

Cardiac output rises ~30–50% in pregnancy. Slow stairs, sharper twinges, faster breath — all expected.

Source: Soma-Pillay et al., Cardiovascular Journal of Africa 27(2), 2016 — Physiological changes in pregnancy

General info — not personalized medical advice.

Partner

For your partner

Belly-time for two

Hand on the belly, five quiet minutes, no phones. Co-regulation is a couple skill — and a baseline for co-parenting.

Source: Gottman & Gottman, Bringing Baby Home — J Family Communication 5(4), 2005

Movement

Move with care

Pelvic circles for comfort

On a ball or hands-and-knees. Frameworks like Spinning Babies support comfort and positioning, though high-quality outcome data remain limited.

Source: Tully, Spinning Babies (used as a comfort framework, not RCT-grade evidence)

General info — not personalized medical advice.

Reflection

60-second prompt

What surprises you most so far?

60 seconds. No editing.

Source: Lieberman et al., Psychological Science 18(5), 2007 — Affect labeling

Developed and curated by perinatal psychologists, family & couples counsellors, doulas, perinatal health & fitness specialists, and IBCLCs / lactation consultants. Educational — not a substitute for medical care.