Pregnancy week

Key Physical Changes at 16 Weeks

Những thay đổi của thai nhi tuần thứ 16

Your uterus (fundus) is now about 16 cm above your pubic bone, which means you may clearly start showing. You may also notice:

  • More sensitive gums or mild gingivitis
  • Higher chances of constipation
  • Increased normal vaginal discharge
  • Occasional sharp ligament pains
  • Changes in skin pigmentation and darkening of moles/freckles

Good dental hygiene, hydration, fibre rich food, and avoiding sudden movements can help reduce discomfort.

Baby Development at Week 16

Your baby can now:

  • Move its eyes sideways (eyelids still closed)
  • React to bright light as a reddish glow
  • Practice breathing and swallowing amniotic fluid
  • Open its tiny mouth and move its lips
  • Hold the umbilical cord without risk
  • Move actively (though you may still not feel it)

Practical Planning for Week 16

  • Review maternity leave policies
  • Plan finances for dropping to one income if needed
  • Begin researching childcare (many centres have long waiting lists)
  • Decide nursery arrangements or room-sharing options
  • Consider taking bump photos or video diaries
  • If you have older kids, this may be the right time to tell them about the baby
  • If it’s flu season, discuss flu vaccination with your doctor
Kimberly-Clark India makes no warranties or representations regarding the completeness or accuracy of the information. This information should be used only as a guide and should not be relied upon as a substitute for professional medical or other health professional advice.
FAQ: 16 Weeks Pregnancy

Yes, most women start showing around now because the uterus has grown 16 cm above the pubic bone.

Because hormones increase gum sensitivity. Regular brushing (soft bristles), flossing, tongue cleaning, and a dental check up help prevent gingivitis, which is linked to premature labour.

Yes, increased discharge is normal if it's milky white or clear and without itching/odour. It protects the vagina from infection.

Yes, these are usually ligament pains. Avoid sudden movements, long standing, and take breaks. Ask your employer about modifying your workspace if needed.
Pain Type Likely Cause When to Worry
Sharp side twinges Stretching ligaments If pain is severe, persistent, or with bleeding
Mild discomfort Uterine growth If accompanied by fever or dizziness

Many women feel more baby- focused, distracted, or reflective about their childhood and future parenting. These thoughts are normal.

Yes, it’s completely normal. Many women feel more connected only after baby movements (around 17–18 weeks). The important thing is caring for your health.

Your baby can now move eyes, lips, and mouth, and practices breathing and swallowing. It may also hold the umbilical cord safely.

Yes, it’s recommended during flu season (June–September). The vaccine is safe for mother and baby.

Around 16 weeks is a good time because the miscarriage risk is low and your bump will soon be visible. Early bonding benefits siblings.

Because skin pigmentation increases. Choose a sunscreen with UVA and UVB protection and reapply as instructed.

Yes, but only with medical clearance. Avoid straining, stop if in pain, and follow safe, pregnancy-specific routines.

Due date range if you're currently 16 weeks
Pregnancy Week Estimated Due Date
Week 16 20 Nov – 2 Dec 2026
Associated Zodiac
  • Star sign: Sagittarius