Was that a tiny flutter? 💛

Around now, many mums start to wonder whether that little bubbly feeling is the baby. Your little one is certainly busy in there.

📌 Week 18 at a glance

• Trimester: Second
• Baby's size: about the size of a bell pepper, or capsicum (around 14.2 cm)
• Still to come: roughly 22 weeks (a typical pregnancy lasts around 40 weeks)

🌱 Your little one this week

At 18 weeks, your baby is about 14.2 cm long from head to bottom, roughly the size of a bell pepper, and weighs around 190 g. Your baby's hearing, feeling, swallowing and sucking reflexes are all developing this week, and there's lots of wriggling around, with arms and legs on the move.

Your baby may also have hiccups, which you might feel as tiny rhythmic taps. The nerves are getting a protective coating called myelin, which helps messages travel faster.

🌷 And how about you, Mum?

You may feel flutters, bubbles or taps, or you may not feel anything yet. Both are normal. Your baby has been moving around for a couple of months already, but you may only start to notice it now.

You might also feel a bit clumsier as your tummy grows, and your breasts may have gone up a size. Your blood pressure is probably a little lower than before, so try not to leap up from the sofa, as it could make you dizzy. Some mums notice a darker line down the tummy, called the linea nigra, which is normal skin pigmentation and usually fades a few months after the birth. Heartburn, leg cramps and a bit of backache are common too.

🍽️ Food for thought: beta-carotene

Beta-carotene is the orange and green pigment in many plants. Your body can turn it into vitamin A, which supports normal vision and a healthy immune system.

Everyday foods that contain beta-carotene include:

• Carrots and pumpkin (labu)
• Sweet potato (keledek) and papaya
• Mango
• Kai lan and other dark leafy greens

Your doctor, midwife or dietitian can guide you on vitamin A and supplements, so you can choose what suits you.

✨ Little things that may feel nice

• Many mums find smaller meals feel gentler if heartburn visits
• Gentle stretching can feel nice for leg cramps and a tired back
• A few quiet minutes to notice any flutters can be lovely

🩺 Coming up

You'll usually be offered an anomaly scan at around 18 to 20 weeks. It looks at your baby in detail to check their development and appearance, and where the placenta sits. It can pick up a range of conditions, but not all of them. The scan doesn't hurt you or your baby, although it can feel a little uncomfortable if the sonographer needs to press gently to get a good view.

The sonographer may be able to tell you your baby's sex, but not everyone wants to know, and it isn't always the hospital's policy to share it. If you'd rather not know, tell them before the scan begins. Your doctor or midwife can explain what to expect at your clinic.

👨‍👩‍👧 Partner's corner

If you can, plan to join the scan. It's a special moment to share, and your partner will appreciate having you there.

❓ Quick questions

Do babies really get hiccups in the womb?
Yes, and it's very common. Some mums feel them as small, steady taps.

Can my baby hear me yet?
Hearing is developing, and your baby may start to pick up sounds, including your voice.

💛 A little moment for the two of you

Whether it was a flutter or just a bubble, your baby is right there with you, growing every day.

Was that you, little one? 🦕

Sources & further reading

NHS — 18 weeks pregnant
NHS Week 18 pregnancy guide

Ministry of Health Malaysia (KKM) — Antenatal care
KKM maternal health and antenatal care

FirstDino shares general pregnancy information for education and comfort. It is not medical advice, and every pregnancy is different. Please speak with your doctor or midwife about your own health and care.