Pregnancy Week 14: What to Expect
Baby's development, your body's changes, common symptoms, what to eat, and what to do this week.
Baby's development at week 14
Baby's facial expressions develop — squinting, frowning, even a kind of grimace. The liver starts producing bile, the kidneys are making urine, and the pancreas is producing insulin. Baby's neck has lengthened, so the head is more clearly separated from the body. Lanugo (fine, soft hair) starts to cover baby's body — it provides some insulation and will mostly shed before birth. Baby's sex can usually be confirmed on ultrasound now, though many providers wait for the 20-week anatomy scan.
What's happening in your body
Your uterus is now about the size of a small melon. Blood volume keeps rising. Cardiac output is up about 30% — your heart is working harder to circulate the extra blood. You may notice mild dizziness if you stand up too quickly. The bump becomes more pronounced. The areolas (skin around the nipples) are darker. Pregnancy hormones are leveling out, which is why most people feel better this trimester.
Common symptoms at week 14
Less nausea (for most). Increased energy. Hunger increase — real hunger that comes back fast after eating. Possible mild dizziness from blood pressure shifts. Round ligament pain. Breasts still growing but less sore. Mild brain fog or forgetfulness. Possible nasal congestion (pregnancy rhinitis) from increased blood flow to mucous membranes.
When to call your provider
Persistent severe headache, vision changes (blurring, flashing lights), or sudden visible swelling in face or hands — these are preeclampsia warning signs and warrant a call. Severe pelvic pain or heavy bleeding — also call.
How to feel better this week
Look into maternity leave logistics — how much time, paid vs. unpaid, FMLA eligibility, short-term disability. Eat small frequent meals to manage the increased hunger and avoid blood sugar dips that cause dizziness. Use saline nasal spray for stuffiness, not decongestants. Continue to walk daily. Drink water — increased blood volume needs more hydration. Switch to a supportive maternity bra.
Nutrition focus for week 14
Iron remains critical — your body is making about 50% more blood than normal by mid-pregnancy. Lean beef, dark leafy greens, lentils, fortified cereals. Add vitamin C foods for absorption. Calcium and vitamin D for baby's bones. Choline (eggs) for brain development. 8-10 glasses of water daily.
For your partner
If your partner has maternity-leave benefits at work, they should start looking into them too. Paternity/partner leave is often available but underused. Plan together.
This week's to-do
Confirm maternity leave plans and notify HR if needed. Look into paternity/partner leave if applicable.
Is this normal?
Many people feel like the second trimester is when the pregnancy "lands" — better physically, baby visible on ultrasound, bump showing. Other people do not feel that shift until much later. Both timelines are normal.
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