18 Weeks Pregnant: A Full Guide To Your Baby & Body Changes

You’ve just stepped into an exciting new phase! At 18 weeks pregnant, your baby is growing, and your cravings may change or become stronger. You may find yourself with a few new symptoms, some changes to your body, and perhaps even experience those first little soft and fluttery kicks. It’s a phase full of small but exciting milestones. You’re also getting closer to your big anatomy scan, where you’ll get a detailed look at how your baby’s doing. Let’s take a closer look at what’s happening this week.

Your Baby's Size At Week 18

This week, your baby is about the size of a bell pepper!1 They measure around 14.2 cm long and weigh about ~190 grams 1 2. Every day, your baby is developing actively. Even though you may not feel every little motion yet, it's all going on! By the time you return to your next ultrasound, those stretches and kicks will be a lot more prominent..

Your Baby's Movement At Week 18

At 18 weeks, your little one is getting busier every day! Their skin is still super thin and transparent. And they’ve started growing soft hair on their head called lanugo. Inside, their muscles and bones are hardening and getting stronger. Your baby is also stretching and moving around. Their liver and pancreas have started doing their job. Yes, a lot is going on inside your womb— even if you can't feel it all just yet!

18 Week Ultrasound- Things To Expect

Around 18 to 20 weeks, many expectant mums have their detailed anatomy scan. It is a prenatal scan done to look for 11 conditions in your baby.

If your scan is scheduled for this week, your doctor will closely check your baby's heart, brain, spine, kidneys, and other organs. They'll also confirm placental position and the level of amniotic fluid around your baby.

If the baby’s position allows, your doctor may even get to know their gender by this week.

Common Symptoms At 18 Weeks Pregnant

At 18 weeks of pregnancy, your body is doing a lot of work, and you might be noticing some changes. Here’s what’s pretty common during this phase:

Round Ligament Pain

This one may feel like sharp, sudden pain in your lower abdomen. It occurs when the ligaments that hold your expanding uterus in place are stretched. It's completely normal, particularly if you move suddenly or change position. However, if it becomes extremely painful, it is advisable to inform your doctor.

Skin Changes

You may also get dark patches on your skin due to pregnancy hormones (melasma). A dark line across your abdomen known as linea nigra may also appear in some women.

Feel More Energetic

Remember how exhausted you were during that first trimester? That should have passed by now. Around 18 weeks, most moms get a nice energy boost. You may begin to feel more like yourself again and be able to accomplish more during the day.

Nosebleeds & Stuffy Nose

Pregnancy hormones can completely make your nose congested and result in some nosebleeds. So, have that humidifier handy!

Headaches

Pregnancy hormones may also cause headaches. To ease your pain, keep yourself hydrated.

Leg Cramps

When you're carrying the extra weight of your growing baby, it's common to get leg cramps. However, when you do gentle stretching and stay hydrated, it can help you ease the pain.

Feel Warmer Than Others

When you're pregnant, all of those hormones cause your body temperature to go up. You may find that you're sweating a lot more than the others. Your body is working overtime to take care of the baby, and that's what can cause your temperature to rise over time. So, to cool down, drink lots of water and dress in breathable clothing.

Healthier Hair

Your hair might be looking a little more fab these days — it's one of those pregnancy perks!

Tips For A Healthier Pregnancy

1) Practise Gentle Exercise

Do some prenatal yoga, pelvic floor exercises, or a walk. These get the blood circulating, relax the muscles, and provide energy.

2) Keep a Positive Attitude

As you progress with your pregnancy, you should stay positive in order to let everything go well

3) Drink Lots of Water

Hydration helps reduce swelling and improve digestion.

4) Eat a Balanced Diet

You’ve already been making healthy choices — now’s the time to keep it up! Eat plenty of fruits, vegetables and proteins.

5) Take Prenatal Vitamins

They’re packed with nutrients that help your baby grow healthy and strong every day.

6) Schedule Appointments

Feel free to reach out to the doctor if you’re concerned about anything. You’re doing great, but it's always okay to ask questions and clear your doubts.

The Last Words..

18 weeks pregnant — what a special time you’re in!  Your baby is growing slowly, you’re a step closer to holding your baby in your arms. Some days might feel easy, and on others, you might just want to slow down — and that’s completely okay. Enjoy this unforgettable moment, take lots of pictures of your bump, and start reading baby books to calm your mind.

Each kick and flutter and every moment matters — even the smaller ones. Keep in mind, there's no ideal way to have a pregnancy. Take it as it comes, listen to your body, and enjoy this wonderful page you're creating with your child.

FAQs

Q1) Is It Okay To Travel Around 18 Weeks?

The second trimester is usually the safest. If you are having a healthy pregnancy, short travel is generally fine. However, always check with your doctor first, especially if your pregnancy is at high risk.

Q2) Can I Sleep On My Stomach At 18th Week Of Pregnancy?

The instant your belly begins to expand at 18 weeks, sleeping on your back is not the best option. It is more comfortable and safer to sleep on your left side with your knees bent slightly.

This position also enhances blood flow to you and your baby.

Q3) Should I Worry About Lower Abdominal Pain?

Most times, it’s just round ligament pain from your growing belly, but if it’s severe, talk to your doctor.