Quick Answer
At 23 weeks, your baby is about 30cm long — the size of a large papaya. Your baby is approaching the viability milestone — 24 weeks is generally considered the threshold in India. At 23 weeks, survival is possible but rare, requiring the most advanced NICU facilities. Baby is rapidly adding fat under the skin and looking less wrinkled. Abhi baby ko andar hi rehna chahiye — har din matters.
Baby Development at Week 23
This is a milestone week. Here’s what’s happening:
- Approaching viability — 24 weeks is generally considered the viability threshold in India. At 23 weeks, survival is possible but rare, requiring the most advanced NICU facilities. Even in the best centers, outcomes at 23 weeks are uncertain. Chances improve dramatically each week (40-60% at 24 weeks depending on NICU facility, 80%+ at 28 weeks)
- Rapidly adding fat — baby’s skin is still wrinkled because skin grows faster than fat fills it, but fat deposits are increasing
- Lungs are developing — still very immature. Surfactant production has barely begun — clinically significant amounts don’t appear until around week 26
- Blood vessels in lungs are developing — preparing for breathing air
- Hearing is sharper — baby can hear louder external sounds now, not just internal ones
- Skin is turning opaque — still reddish due to visible blood vessels
Every day your baby stays in the womb at this stage significantly improves outcomes. The goal is to get as close to term as possible.
Your Body at Week 23
Your belly is growing noticeably now, and you’re likely feeling more movements.
Common Symptoms
| Symptom | What’s Happening | What Helps |
|---|---|---|
| Backache | Ligaments loosening (relaxin hormone) + growing belly shifts posture | Good posture, supportive shoes, prenatal yoga |
| Swollen gums / bleeding when brushing | Increased blood flow + hormonal changes affect gums | Gentle brushing, dental checkup is safe and recommended in pregnancy |
| Shortness of breath | Growing uterus pushing diaphragm upward | Normal. Take it slow. Sleep propped up if needed |
| Leg cramps | Common at night, especially in calves | Stretch before bed, adequate calcium and magnesium, stay hydrated |
| Linea nigra | Dark line appearing down the center of your belly | Harmless pigmentation — fades after delivery |
| Round ligament pain | Sharp, stabbing pain on sides of lower belly with sudden movement | Move slowly when changing position. It’s harmless but can startle you |
Feeling Movements
By now, you should be feeling your baby move regularly. Movements may feel like kicks, rolls, flutters, or even hiccups. You don’t need to formally count kicks yet (that starts at 28 weeks), but start noticing patterns — when is your baby most active?
Tests & Screenings Due
GDM Screening Window Opening
The GDM (Gestational Diabetes Mellitus) screening window is 24-28 weeks. Your doctor may schedule it now:
- DIPSI method (standard in India): 75g glucose load (non-fasting), blood sugar at 2 hours
- Positive if 2-hour value >= 140 mg/dL
- Why it matters: GDM prevalence in India is 9.9-21.8% — much higher than global average. Untreated GDM leads to large babies, birth complications, and neonatal hypoglycemia
- If positive: Diet modification first, then insulin if needed. Your doctor will monitor closely
Anomaly Scan
If the detailed anomaly scan (level 2 / TIFFA scan) wasn’t done between 18-22 weeks, get it done immediately — the window is closing.
Routine Checks
- Blood pressure at every visit
- Urine for protein and sugar
- Weight tracking
Nutrition This Week
Baby is adding fat rapidly — your nutrition directly fuels this growth.
What to Prioritize
- Protein: 78g/day (ICMR) — baby’s muscles and organs need it. Dal, paneer, eggs, chicken, soya, chana
- Iron — continue supplements. Pair iron-rich foods with vitamin C (nimbu, amla, orange) for better absorption
- Calcium: 1000 mg/day — baby’s bones are hardening. Doodh, dahi, paneer, ragi, til (sesame)
- DHA/Omega-3 — critical for brain development. Fish (small, low-mercury), walnuts, flaxseeds
- Fiber — sabzi, fruits, whole grains. Constipation + hemorrhoids are common now
What to Avoid
- Excess sugar — GDM screening is coming up, but regardless, excess sugar isn’t good
- Very salty foods — worsens swelling
- Maida, processed foods
- Caffeine — under 200 mg/day
- Raw/undercooked meat and eggs
When to Call Your Doctor
These symptoms need immediate attention:
- Regular contractions before 37 weeks — more than 4-6 per hour, especially if they don’t stop with rest
- Pelvic pressure — feeling like baby is pushing down very low
- Vaginal bleeding — any amount
- Fluid leaking from vagina — could be PPROM
- Severe headache, vision changes, sudden swelling — preeclampsia signs (can occur after 20 weeks)
- Reduced fetal movements — baby was active and suddenly quiet
- Painful urination with fever — UTI can trigger preterm labor if untreated
Preterm labor signs at this stage are especially important to recognize. If caught early, doctors can give medications to delay delivery and steroids to mature baby’s lungs.
What’s Coming Up
- Week 24: Lungs continue developing. GDM screening window is fully open
- Week 25: Baby is putting on more fat, nervous system maturing rapidly
- Week 26: Surfactant production begins — a major milestone for lung development
Aapke Sawaal (Common Questions)
Viability threshold ka matlab kya hai?
24 weeks ko generally viability threshold maana jaata hai India mein. 23 weeks pe survival possible hai lekin rare — sabse advanced NICU facilities chahiye aur outcomes uncertain rehte hain. 24 weeks pe survival 40-60% hota hai NICU facility ke hisab se. 28 weeks pe 80%+ ho jaata hai. Isliye preterm labor ke signs jaanna zaroori hai.
Mujhe saans lene mein takleef ho rahi hai — kya yeh normal hai?
Haan, 23 weeks mein yeh common hai. Uterus badh raha hai aur diaphragm ko upar push kar raha hai. Thoda thoda saans lena normal hai. Lekin agar achanak bahut zyada breathlessness ho, chest pain ho, ya lips/fingers neele padein, toh turant doctor ko dikhayein.
GDM screening mein kya hota hai?
India mein DIPSI method use hota hai — aapko 75g glucose ka solution peena hota hai (khali pet hona zaroori nahi), aur 2 ghante baad blood sugar check hota hai. Agar 140 mg/dL se zyada aaye toh GDM positive maana jaata hai. Ghabrayein nahi — diet se control ho sakta hai zyaadatar cases mein.
