Week 14: The Energy Rebound
Baby is about the size of Nectarine (87mm crown-rump)
Your baby's thyroid gland begins producing hormones this week, critical for brain development and metabolism. The roof of the mouth (palate) is fusing. Lanugo — fine, downy hair — starts covering the body to help regulate temperature. The fetus is becoming more active, though you likely can't feel movements yet.
Many women experience a noticeable energy boost. Morning sickness typically subsides. The uterus continues to rise, and you may notice a small bump appearing. Increased blood flow can cause a 'pregnancy glow' with rosier cheeks and shinier hair.
What is important now
In France, the Early Prenatal Interview (Entretien Prénatal Précoce) is recommended around this time. This is a dedicated session to discuss your birth preferences, psychosocial needs, and any anxieties. Take advantage of your returning energy to establish healthy routines.
Common symptoms
- persistent vomiting not resolving — contact provider
Wellness this week.
Nutrition
Thyroid and brain support
- Iodine-rich foods (dairy, eggs, iodized salt) for thyroid function
- Continue DHA omega-3 for brain development
- Protein at every meal (~75g daily)
- Vitamin D supplementation (600-1000 IU)
Exercise
Movement
Capitalize on the energy surge — this is the best trimester for fitness
Sleep
7-9 hours
Position: Side sleeping preferred; left side optimal
· You may sleep better now than in the first trimester
· Establish a consistent bedtime routine for the rest of pregnancy
Mental wellness
Mindfulness
Journal about your feelings during this calmer phase. It can be a grounding resource to revisit later.
“Your baby's thyroid is awakening — their body is learning to regulate itself.”
Your timeline.
Week 6
8 weeks ago- routine
Checkpoint 1 — Mutterpass may be issued upon heartbeat confirmation
Week 19
In 5 weeks- routineWeeks 19–22
Checkpoint 2 — Screening Ultrasound
Choice between a basic biometric scan or detailed organ scan. Measures head circumference, abdominal circumference, femur length, and checks placental position.
GoalAssess fetal anatomy and growth, check for structural abnormalities, and verify placental location.
Week 28
In 14 weeks- routine
Checkpoint 1 — GDM screening
- routine
Checkpoint 2 — Rhogam if Rh-negative
Week 29
In 15 weeks- routineWeeks 29–32
Checkpoint 3 — Screening Ultrasound
Third and final routine ultrasound. Assesses fetal growth, position (cephalic/breech), amniotic fluid volume, and placental function.
GoalConfirm appropriate growth trajectory and baby's position for delivery planning.
Week 35
In 21 weeks- self pay igelWeeks 35–37
Checkpoint 1 — GBS Testing — Self-pay/IGeL
Rectovaginal swab to screen for Group B Streptococcus colonization. If positive, IV antibiotics are given during labor to prevent neonatal infection.
GoalIdentify GBS carriers to enable prophylactic treatment during delivery.
Safety: If nausea and vomiting continue beyond 14 weeks or worsen, consult your provider to rule out hyperemesis gravidarum.
Your journey, your rhythm.
Track your pregnancy week by week with gentle, personalized guidance.