Week 14 of Pregnancy: Your Baby Is the Size of a Peach

This article is for informational purposes only and is not medical advice. Always consult your healthcare provider with questions about your pregnancy.

TL;DR

Your baby is about 8.7 cm — the size of a peach.
Baby is making facial expressions like squinting and frowning.
You may notice more energy and less nausea as the second trimester begins.
This is a good time to start planning the nursery.

Your Baby This Week

Welcome to the second trimester — often called the "honeymoon trimester" — and your baby is celebrating in their own tiny way. At about 8.7 cm, your little one is the size of a peach, and they're already practicing facial expressions. Squinting, frowning, even grimacing — these movements are happening as the facial muscles develop and the brain sends signals to test them out.

Your baby's neck is getting longer and more defined, which means their head is sitting more upright rather than curled against the chest. The roof of the mouth is fully formed, and those little facial features are becoming more distinct every day.

This week, your baby's body is starting to catch up with the head in terms of proportional growth. Until now, the head has been the largest part of the body, but over the coming weeks the body will lengthen and even out. Fine, downy hair called lanugo is beginning to cover your baby's skin — this soft fuzz helps regulate body temperature and will mostly disappear before birth.

Your baby's kidneys are now producing urine, which is released into the amniotic fluid. The liver is starting to produce bile, and the spleen is beginning to help with red blood cell production. So much is happening in that small, peach-sized body.

Your Body This Week

If the first trimester felt like running a marathon underwater, week 14 might feel like someone finally let you come up for air. Many people notice a significant boost in energy as they enter the second trimester. Morning sickness often begins to ease, and you may start to feel more like yourself again.

You might notice your belly starting to show — especially if this isn't your first pregnancy. The uterus is rising out of the pelvis, and some people find their regular pants are getting snug. This is a great time to start exploring maternity clothes or simply sizing up in your favorite styles.

Appetite changes are common this week. After weeks of food aversions and nausea, you might suddenly feel hungry again — and actually want to eat. Listen to your body and focus on nutrient-rich foods, but don't stress about the occasional craving.

Some people experience nasal congestion around this time, thanks to increased blood volume and hormonal changes swelling the mucous membranes. It's sometimes called "pregnancy rhinitis," and while it's annoying, it's completely harmless.

Common Questions at Week 14

Is it normal to feel so much better suddenly?

Yes. The surge of hCG that drove much of the first trimester nausea begins to level off, and the placenta takes over hormone production. Many people describe the second trimester as a welcome relief.

When will I start showing?

Everyone is different. Some people have a visible bump by week 14, while others don't show until week 20 or later. Body type, core muscle strength, and whether this is a first pregnancy all play a role.

Should I be feeling the baby move yet?

Probably not yet. Most first-time parents don't feel movement until weeks 18-22. If you've been pregnant before, you might feel subtle flutters a bit earlier. Don't worry — those kicks are coming.

Is it safe to start exercising again?

If you have clearance from your provider and a healthy pregnancy, moderate exercise is encouraged. Walking, swimming, prenatal yoga, and light strength training are all generally safe. This is a great time to build a routine while your energy is up.

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This Week's Tip

With your energy returning and nausea fading, this is a good time to start planning the nursery. You don't need to have everything figured out — just browsing ideas, picking a color palette, or making a wish list can be a fun way to channel your excitement. Whether it's a dedicated room or a cozy corner, thinking about your baby's space helps make the pregnancy feel more real.

Milestone: Second Trimester Begins

You made it. The second trimester officially starts at week 14, and for many people, this is the point where pregnancy starts to feel exciting rather than just exhausting. The risk of miscarriage drops significantly, morning sickness typically eases, and you'll likely start sharing the news more widely. This is a milestone worth celebrating — however quietly or loudly you want.

Sources

American College of Obstetricians and Gynecologists (ACOG). How Your Fetus Grows During Pregnancy.
Mayo Clinic. Fetal Development: The 2nd Trimester.