What's growing
Heart begins to beat
A primitive heart tube starts pulsing around days 22–24. Limb buds and the brain's three vesicles appear.
Source: Moore, Persaud & Torchia, The Developing Human, 11th ed. (2020)
What's changing in you
First missed period
hCG doubles roughly every 48–72 hours in early pregnancy. Many people now test positive.
Source: Williams Obstetrics, 26th ed. (Cunningham et al., 2022)
General info — not personalized medical advice.
Maternal brain
Two truths at once
Excitement and dread can coexist. In clinical work this is the norm, not a warning sign.
Source: O'Hara & Wisner, Best Practice & Research Clinical OB/GYN 28(1), 2014 — Perinatal mental illness
You & baby
Speak the news to yourself first
Saying it out loud — alone — moves it from idea to reality.
Source: Stern, The Motherhood Constellation (Basic Books, 1995)
For your partner
Decide your inner-circle list
Who needs to know now, who can wait. Co-deciding reduces conflict over disclosure.
Source: Cowan & Cowan, When Partners Become Parents (1992; 2nd ed. 2000)
Move with care
Replace high-impact with brisk walks
If your usual workout feels heavy, swap intensity for duration. Comfort is the new metric in T1 (ACOG 804).
Source: ACOG Committee Opinion 804 (reaffirmed 2020) — Physical Activity and Exercise During Pregnancy
General info — not personalized medical advice.
Eat for two brains
Hydrate aggressively
Plasma volume is expanding. Aim for pale-yellow urine; add electrolytes if you feel lightheaded.
Source: Soma-Pillay et al., Cardiovascular Journal of Africa 27(2), 2016 — Physiological changes in pregnancy
General info — not personalized medical advice.
60-second prompt
Who do you want to be in this?
Not the perfect parent. The honest one.
Source: Athan, Matrescence framework, Columbia University (2011–present)
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.