Week 18 of pregnancy: development and first movements

Welcome to the exciting week 18 of your pregnancy with Happymami! At this crucial stage, we want to support you with expert information and guidance so that you feel confident and ready to welcome your baby.

As midwives, we know that every week is unique and exciting, so we are here to guide you with advice backed by the latest scientific evidence.

Get ready to explore everything week 18 has in store for you and your baby on this wonderful journey to motherhood! Let's begin this exciting chapter together!

Week 18 of pregnancy: your baby's development

At week 18 of pregnancy, your baby keeps growing and developing by leaps and bounds.

Your baby's growth: At this stage, your little one measures around 14 centimetres in length and weighs around 190 grams. As their body takes shape, their facial features become more defined and their limbs lengthen proportionally.

Organ development: Your baby's internal organs continue to develop. For example, their kidneys are starting to produce urine, while their liver and spleen are working actively to help produce blood cells.

Active movements: You may begin to feel your baby's first movements at this stage. Although they can be gentle and hard to distinguish at first, they will soon become more noticeable kicks and turns as your pregnancy progresses.

Developing reflexes: Your baby is developing important reflexes, such as sucking their thumb and grasping objects with their little hands. These reflexes are encouraging signs of your baby's healthy neurological development.

Formation of the nervous system: Your baby's nervous system is in full development. Neural connections are forming rapidly, allowing electrical signals to be transmitted between the brain and the rest of the body.

These are just some of the exciting developments your baby is experiencing at week 18. Remember that every pregnancy is unique, and it is important to follow the recommendations of your healthcare professional to ensure a healthy and safe pregnancy for both you and your little one. Enjoy this stage full of changes and anticipation!

Week 18 of pregnancy: symptoms

At week 18 of pregnancy, you may experience a variety of common symptoms that are a natural part of the gestation process:

Increase in the size of the uterus: You may notice that your abdomen starts to grow more noticeably as your uterus expands to accommodate your baby's growth.

Foetal movements: You may begin to feel your baby's first movements, also known as “little kicks”. At first, these movements can be subtle and hard to distinguish, but over time they will become more obvious.

Skin changes: Some women may experience changes in skin pigmentation, such as the appearance of dark patches on the face, known as melasma or “the mask of pregnancy”. You may also notice darkening of the nipples and the linea alba (the dark line that runs from the navel to the pubic bone).

Constipation: Constipation is common during pregnancy due to the hormonal changes that slow down the digestive process and the growth of the uterus, which can put pressure on the intestines.

Increased vaginal discharge: You may notice an increase in the amount of vaginal discharge, which is normal during pregnancy due to hormonal changes.

Dizziness and fainting: As your body adapts to the increased blood volume and to changes in blood pressure, you may experience dizziness or a feeling of faintness, especially when you stand up quickly.

Back pain: The growth of the uterus can put pressure on the lower back, which can cause discomfort and pain in this area.

How does the mum-to-be feel at week 18?

At week 18 of pregnancy, the mum-to-be may experience a range of emotions as she continues her journey to motherhood. It is common to feel a mix of emotions, from joy and excitement to anxiety and nervousness. On the one hand, the mum-to-be may be excited about the baby's arrival and feel a growing emotional bond with her developing child.

The first foetal movements can be especially exciting and help to strengthen the bond between mother and baby. However, it is also normal to have worries and anxieties about childbirth, your baby's health and the transition to motherhood. These concerns can cause stress and anxiety in some women, especially as they progress through pregnancy and approach the moment of birth.

In addition, the hormonal changes during pregnancy can affect the mum-to-be's mood, which can lead to emotional fluctuations, such as sudden shifts from happiness to sadness. In this sense, having a solid emotional support system, including your partner, family and friends, is essential to help the mum-to-be cope with the emotions and challenges that may arise during this stage.

It is important to recognise and validate these emotions, and to seek emotional support when necessary to ensure a healthy pregnancy and as smooth a transition to motherhood as possible.

At Happymami, we want you to feel supported and informed every step of the way. From preparing for birth to caring for your newborn, we are here to offer you support and to help you with any questions you may have through our consultations.

Week 18 of pregnancy: Happymami recommendations

At week 18 of pregnancy, it is important to look after both yourself and your growing baby. At Happymami, we understand how important it is to give you useful, professional advice so that you can make the most of this stage.

Keep a balanced diet: Make sure you eat a variety of nutritious foods that provide the nutrients you and your growing baby need. Choose foods rich in folic acid, calcium, iron and protein. Talk to your doctor or nutritionist for personalised recommendations.

Keep up regular exercise: Moderate exercise during pregnancy can help you stay fit and prepare for birth. Consider activities such as walking, swimming or practising prenatal yoga. Always talk to your doctor before starting any exercise programme.

Listen to your body: It is important to pay attention to the signals your body sends you and to rest when you need to. Pregnancy can be exhausting, so do not hesitate to take rest periods during the day if you feel tired.

Keep a good posture: With the growth of the uterus, it is common to experience discomfort in the back and pelvis. Try to maintain a good posture to relieve the pressure in these areas. Consider using support pillows or doing muscle-strengthening exercises to help maintain stability.

Look after your mental health: Pregnancy can be emotionally challenging, so do not hesitate to seek support if you need it. Talk to your partner, friends or family about your concerns and do not hesitate to consult a mental health professional if you feel you need extra help.

Week 18 of pregnancy: frequently asked questions

At week 18 of pregnancy, it is natural to have various questions about your health and your baby's development. Here are some frequently asked questions that women often have at this stage:

Is it safe to feel less nausea at week 18?

Yes, it is normal for nausea and morning symptoms to decrease as pregnancy progresses. This usually happens around week 12 to week 14, but it can vary from woman to woman.

When will I start to feel my baby's movements?

Around week 18, some women begin to feel their baby's first movements, although this can vary. If this is your first pregnancy, the movements may be less noticeable.

What are the normal changes in my body at week 18?

At this stage, you will probably notice an increase in the size of your abdomen as your uterus grows to accommodate your growing baby. You may also experience skin changes, such as dark patches or the linea alba.

What can I do to relieve constipation during pregnancy?

To relieve constipation, it is important to keep a diet rich in fibre, drink plenty of water and exercise regularly. You can also talk to your doctor about taking a fibre supplement if necessary.

Is it safe to have sex at week 18 of pregnancy?

In general, having sex during pregnancy is safe if you have no complications. However, if you have any concerns or are experiencing vaginal bleeding, abdominal pain or other symptoms, it is important to talk to your doctor.

How can I stay comfortable while I sleep?

Many women find it helpful to use pillows to support their bump and back while they sleep. You can also try different positions to find the one that is most comfortable for you.

Remember that it is always important to talk to your doctor or midwife if you have specific questions or concerns about your pregnancy. They are there to give you the support and guidance you need during this very special stage.