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Second Trimester

Pregnancy Week 14

Your baby is the size of a Lemon - 8.7 cm, 43 g

14/40
weeks
~182
days to EDD
Week 1 35% complete Week 40
T1 (wk 1–13) T2 (wk 14–27) T3 (wk 28–40)

Your Baby at Week 14

Lemon
size comparison
8.7 cm
crown-to-rump length
43 g
approximate weight

Development highlights

  • Baby's facial muscles are practising expressions: frowning, squinting, grimacing
  • Lanugo - Fine, downy hair - Covers the entire body for warmth regulation
  • The liver produces bile; kidneys produce urine
  • Baby can now move all limbs freely, though movements aren't felt yet

Source: WHO Child Growth Standards; embryology references from Moore & Persaud.

Your Body in Week 14

The second trimester is often called the "golden period" of pregnancy - Nausea usually fades, energy returns, and your bump becomes joyfully visible. Your baby is now moving, and the anatomy scan gives you a detailed look at development. See the Second Trimester Guide →

Common symptoms this week

The 'pregnancy glow' often arrives in the second trimester
Round ligament pain may intensify as the uterus continues growing
Nasal congestion - Increased blood flow affects mucous membranes
Mild swelling in feet and ankles may start appearing in the evening

Week 14 Checklist

  • Plan your babymoon - The second trimester is the safest time to travel
  • Discuss flying and travel insurance with your OB (most airlines allow travel to 36 weeks)
  • Begin shopping for maternity clothes as your bump grows
  • Book your anatomy (morphology) scan for around week 20 - It fills up fast
Create a free account → to save your progress and get week-by-week reminders
Nutrition spotlight - Week 14
Iron

Blood volume increases by up to 50% during pregnancy. Iron prevents anaemia and supports the growing placenta. Have your haemoglobin checked at your next appointment.

Appointment this week
Book your 20-week anatomy scan now

Book via HealthHub app, your hospital's antenatal clinic, or your private OB. Bring your referral letter and NRIC.

Baby's Body Systems Development

How far along each major system is at week 14. Development is continuous - The chart shows when each system is actively forming and when it reaches maturity.

Neural System Actively developing
Begins wk 3 Mature wk 28
Heart & Circulation Actively developing
Begins wk 3 Mature wk 20
Limbs & Skeleton Actively developing
Begins wk 5 Mature wk 16
Digestive System Actively developing
Begins wk 5 Mature wk 24
Respiratory Actively developing
Begins wk 9 Mature wk 36
Senses Actively developing
Begins wk 7 Mature wk 28
Appearance Actively developing
Begins wk 9 Mature wk 38
Not started
Actively forming
Mature

Second Trimester: The Golden Period

Weeks 14–27 are often the most enjoyable phase of pregnancy. Nausea typically fades, energy returns, and your baby's movements become a daily joy. The 20-week anatomy scan is the highlight - A detailed check of all major organs. Gestational diabetes screening happens at 24–28 weeks.

Anatomy Scan (Wk 20)

Checks all major organs, amniotic fluid, placenta position, and cervix length. Discuss 3D/4D imaging with your OB.

GDM Screen (Wk 24–28)

Gestational diabetes affects up to 20% of pregnancies in Singapore. A glucose challenge test identifies those who need management.

Baby's First Kicks

Quickening begins 16–20 weeks. By week 24, start tracking patterns. Report any significant change in movement to your OB immediately.

Travel Window

The safest travel period is weeks 14–28. Most airlines allow travel. Check Zika risk areas on MOH Singapore's advisory before booking.

Singapore-specific tip: The Baby Bonus registration must be submitted within 60 days of birth. Start the online form now at babybonus.msf.gov.sg - It takes 15 minutes and you'll need your SingPass. Read our complete Baby Bonus guide →

Frequently Asked Questions - Week 14

Most women first feel movement (called quickening) between weeks 16–20. First-time mothers often feel it closer to week 20, while those who've been pregnant before may notice it as early as week 14–16. The sensation starts as a gentle flutter - Like bubbles or a butterfly - And becomes stronger and more distinct over the following weeks. By week 24–26, kick counting is recommended.

The anatomy scan (also called the morphology scan) at 20 weeks is a detailed ultrasound that checks all major fetal organs: brain, heart, spine, kidneys, stomach, and limb lengths. It also assesses the placenta, amniotic fluid levels, and cervix. In Singapore, this is offered at all major hospitals and most private OB clinics. Ask about 3D/4D imaging if you'd like to see your baby's face.

The second trimester (weeks 14–28) is generally the safest time to travel. Most airlines allow travel up to 28 weeks without a medical certificate, and up to 36 weeks with one. Long-haul flights carry a small increased risk of deep vein thrombosis - Wear compression socks, stay hydrated, and walk regularly. Always check your destination's Zika status on MOH Singapore's website before travelling.

Week 14 at a glance

Trimester Second Trimester
Week of pregnancy 14 of 40
Days until EDD ~182
Size comparison Lemon
Length 8.7 cm
Weight 43 g

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Medical disclaimer: Information on this page is for educational purposes only and does not constitute medical advice. Always consult your OB/GYN or midwife for personalised guidance. In an emergency, call 995.

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