Week 20: Halfway Point
20 weeks down, 20 to go — anatomy scan results and milestone check
You're officially halfway through the pregnancy. The anatomy scan results should be finalized, and this is a good time to take stock of where you are on all the logistics — registry, nursery, finances, childcare, and leave planning. If you're behind on any of these, now's the time to catch up.
What's happening this week
The baby is about 10 inches long and weighs around 10 ounces. Legs are now in proportion with the body. The baby is swallowing amniotic fluid and producing meconium (the first stool). Taste buds are functional. Her uterus is at the level of her navel.
Your checklist
0 of 4 completeThe sonographer does the scan, but your OB reviews and interprets the findings. Make sure you've had this conversation. Ask about any findings, even minor ones, so you're not left wondering.
Audit your progress: Is the registry complete? Nursery furniture ordered? Childcare waitlist confirmed? Parental leave filed or at least researched? If any of these are undone, put them on the calendar for this week.
A birth plan is a document that outlines your preferences for labor and delivery: epidural or natural, who's in the room, delayed cord clamping, skin-to-skin, etc. Start discussing preferences together. You'll formalize it in the third trimester.
If you started a casual search at week 9, it's time to narrow it down. Schedule meet-and-greet appointments with your top 2–3. Ask about office hours, after-hours policy, vaccination schedule, and hospital affiliation.
Recommended products
The Story of You — Keepsake Baby Memory Book
A beautifully designed baby memory book that starts with pregnancy and continues through the first year. The halfway point is the perfect time to start documenting the journey. Gender-neutral and modern design.
Week 20 marks the halfway point of pregnancy — a milestone that often prompts dads to assess their preparedness. The anatomy scan is typically complete by now, providing a detailed picture of the baby's development. If everything looked normal, you can breathe easier. If anything was flagged, your OB will outline next steps, which may include follow-up ultrasounds or consultations with a specialist (MFM — maternal-fetal medicine).
This is also the week to start seriously researching pediatricians. You'll need one selected before delivery — the pediatrician examines the baby in the hospital within 24 hours of birth. Most practices offer meet-and-greet visits for expecting parents. These are brief (15–20 minutes) and help you assess the office, the doctor's communication style, and practical factors like location and hours.
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