👶Your baby this week
Your baby is now about as long as a baby bootie, just over ten centimetres from head to bottom and growing quickly.
Fine, soft hair called lanugo is beginning to cover the body. Eyebrows and eyelashes are starting to form, and the skin is still very thin, so tiny blood vessels can show through.
Bones are starting to harden (ossify). If an X-ray were taken, the early skeleton would be visible as calcium is laid down in the bones.
The eyes are becoming more sensitive to light and continue to move towards their final position. Ears are now sitting higher on the sides of the head.
Hearing is switching on: your baby can start to pick up sounds like your heartbeat and the gentle gurgles of digestion and perhaps the rhythm of your voice.
Inside, breathing, swallowing and sucking motions are being practised daily, building the reflexes needed for life after birth. A midwife may be able to pick up the heartbeat with a handheld Doppler at some appointments.
🌸Your body this week
As the bump grows, balance can feel less steady. On public transport or busy pavements, it’s okay to ask for a seat and take your time.
Short, sharp twinges low on one or both sides of the bump are common as the round ligaments stretch. Resting with feet up often helps.
Skin can feel dry or itchy. An unperfumed moisturiser, loose cotton clothing, and a cool bath or shower can soothe. If itching is severe or worse at night, contact a midwife or GP.
More blood flow to the pelvic area can increase normal vaginal discharge (leukorrhoea), which should be thin, milky and mild smelling.
Gums may bleed more easily and noses can feel stuffy or prone to nosebleeds due to hormonal changes and extra circulation.
Heartburn, indigestion, bloating or constipation can persist as digestion stays slower in pregnancy.
💛Symptoms you might notice
Every pregnancy is different. These are common around week 15 — speak to your midwife if anything worries you.
Round Ligament Pain
Brief, stabbing pains with sudden movements, coughing or rolling over are typical. Change position slowly, support the bump and rest when needed.
Itchy Skin
Keep skin cool and moisturised. Seek medical advice if itching is intense, widespread or worse at night.
Vaginal Discharge (Leukorrhoea)
A thin, milky discharge helps protect against infection. See a healthcare professional if it becomes yellow/green, foul-smelling, frothy, cottage-cheese-like, or if there’s itching, soreness or pain when peeing.
Thrush (Yeast Infection)
Common in pregnancy. Signs include thick, lumpy white discharge, itching and stinging. Wear loose cotton underwear, use unperfumed washes and seek treatment advice before using medicines.
Headaches and Nosebleeds
Hydration, rest and cool compresses can help. Mention severe, persistent headaches to a midwife or GP.
Heartburn and Indigestion
Smaller, more frequent meals, eating slowly and staying upright after food can reduce reflux. Avoid very rich, spicy or acidic foods if they trigger symptoms.
Constipation and Bloating
Increase fibre gradually, drink water regularly and keep moving gently each day to encourage regularity.
Dizziness or Feeling Hot
Stand up slowly, carry a light snack and water, and sit or lie down if you feels faint.
Leg Cramps
Gentle calf stretches, walking and hydration may help. Supportive footwear can also make a difference.
Gum Sensitivity
Brush gently with a soft toothbrush and use alcohol-free mouthwash. Arrange regular dental check-ups, NHS dental care is free during pregnancy and for a year after birth with a maternity exemption certificate.
✨Tips for week 15
Travel and Balance
On buses and trains, ask for a seat and hold handrails. Allow extra time for journeys and wear supportive, flat shoes to reduce slips.
Soothe Itchy Skin
Choose loose cotton layers, keep cool and moisturise with unperfumed cream. Speak to a midwife or GP if itching is severe or keeps you awake.
Manage Discharge and Prevent Thrush
Opt for breathable underwear, change liners regularly if used, avoid douching or perfumed products, and seek advice if symptoms suggest infection.
Pelvic Floor Exercises
Daily squeezes (imagine stopping mid-wee) strengthen the pelvic floor and can help prevent leaks when you laughs, coughs or sneezes.
Keep Up Oral Health
Book a dental check-up, brush twice daily, floss gently and use alcohol-free mouthwash. Ask your midwife/GP about a maternity exemption certificate for free NHS dental care.
Eat Well, Not for Two
There’s no need for extra calories right now. Choose balanced meals and healthy snacks between meals to steady energy and avoid heartburn.
Stay Active, Safely
Aim for up to 150 minutes of moderate activity a week if comfortable. Walking, swimming or prenatal yoga can support mood, sleep and digestion.
Hydrate and Dress for Comfort
Carry water, especially in warm environments. Choose supportive bras and soft waistbands as your body changes.
Know When to Call
Seek urgent advice for heavy bleeding, severe or persistent abdominal pain, fever, painful urination, or sudden changes in usual pregnancy symptoms.
Classes and Work
Explore antenatal classes to prepare for birth and early days. If not already done, consider informing your employer to access maternity rights and a workplace risk assessment.
Vitamin D and Lifestyle
Continue a daily 10-microgram vitamin D supplement (especially October–March). Avoid alcohol and smoking and keep caffeine to a sensible minimum.