Week 10 of pregnancy: baby development and changes
Manuel FernándezCongratulations on reaching week 10 of your pregnancy! We are your midwives at HappyMami, and we are here to accompany you with warmth and professionalism at every step of this exciting journey towards motherhood. As you enter week 10, you are closing the chapter on the first trimester, a period full of changes and new discoveries about your body and the little one growing inside you.
As midwives, we understand that pregnancy is a unique and personal experience, full of questions and expectations. That is why we want to reassure you that all the information we share with you in this article is based on up-to-date scientific evidence and is backed by the experience and knowledge of healthcare professionals. Our aim is to give you reliable, practical advice that will help you navigate this stage with confidence and serenity.
Remember that every pregnancy is different, and we are here to give you personalised support, answer your questions and celebrate every little milestone with you on this journey. So take a deep breath and get ready to find out more about week 10 of pregnancy!
Week 10 of pregnancy: your baby's development
As you enter week 10 of your pregnancy, you are witnessing a fascinating stage in your baby's development. At HappyMami, we want to assure you that we will accompany you on this journey with ongoing support and guidance.
During this week, your baby, now called a “foetus”, is going through rapid and exciting changes. Although they still measure around 3 to 4 centimetres, their little body is very busy! Here is a look at what is happening:
- Structure and shape: Your baby is starting to look more like a little human, with arms and legs that are getting longer and more clearly defined. The fingers and toes are separating and are no longer joined by membranes.
- Movements: Although it is far too early to feel them, your baby is beginning to make small, subtle movements, a sign of their energetic growth and development.
- Vital organ development: Your baby's internal organs, such as the heart, kidneys and liver, are developing quickly. The heart is almost fully formed and beating strongly, pumping blood around the tiny body.
- Facial features: Your baby's facial features are starting to become more clearly defined, with eyelids forming, although they will stay closed until around week 28.
We encourage you to look after yourself and to give yourself moments of peace and connection with your growing baby. Talk to them, stroke your bump and enjoy this time of intimate connection.
Week 10 of pregnancy: Symptoms
By week 10 of pregnancy, you are approaching the end of the first trimester, a stage full of significant changes for both you and your growing baby. During this week, you may experience a range of symptoms, which are normal signs of the processes taking place in your body.
Fatigue: Fatigue continues to be one of the most common symptoms at this stage. Your body is investing a great deal of energy in your baby's growth and development, which can leave you feeling particularly exhausted. Making sure you get enough rest is crucial for your wellbeing and for your baby's.
Nausea: Morning sickness, which for some women can stretch beyond the morning, may still be part of your daily life. However, many women start to notice this symptom easing towards the end of the first trimester. Keeping to a balanced diet with small, frequent meals can help you manage nausea.

Body changes: Changes in your breasts are also noticeable in week 10. They may feel fuller, heavier and more sensitive as they prepare for breastfeeding. Wearing a comfortable, supportive bra can bring relief.
Mood changes: You may notice changes in your mood due to hormonal fluctuations. Mood swings are common and can leave you feeling emotionally sensitive. Seeking support and sharing your feelings with people you trust can be very beneficial.
You may also notice that you need to wee more often, as your growing uterus begins to put pressure on your bladder. Although it can be a little annoying, it is a normal symptom at this stage of pregnancy.
For some women, food cravings or aversions remain prominent. Listening to your body and trying to keep to a nutritious, balanced diet is important to support your baby's healthy development.
Remember, every pregnancy is unique and not all women experience the same symptoms with the same intensity. It is important to listen to your body and to talk to your healthcare team about any concerns or changes you experience. At this stage, looking after yourself matters more than ever, because your wellbeing has a direct impact on your baby's development.
How does the mum-to-be feel at week 10 of pregnancy?
By week 10 of pregnancy, you may find yourself in a complex and constantly evolving emotional state. This period marks a significant point on your journey towards motherhood, where physical changes start to become more obvious and the reality of your pregnancy becomes increasingly tangible.
You may feel a growing sense of connection with your baby. As you approach the end of the first trimester, the idea of becoming a mother may start to feel more real, intensifying your feelings of anticipation and excitement about the future.
At the same time, it is common to experience a mixture of anxieties and worries.
You may wonder about your baby's health, how you will handle the changes ahead in your life and how the arrival of a new member will affect your family and your relationships. These worries are natural and reflect your deep care and love for your baby.
Hormonal changes during this time can also contribute to fluctuations in your mood. You may go from feeling happy and optimistic to feeling overwhelmed or insecure for no apparent reason. These emotional ups and downs are a normal part of pregnancy, and it is important to give yourself permission to feel and express these emotions.
At this stage, it is vital to surround yourself with a solid support system. Sharing your thoughts and emotions with your partner, family, friends or even a support group for mums-to-be can bring you comfort and the reassurance that you are not alone in what you are experiencing.
Giving yourself space to look after your emotional wellbeing is essential. Whether through relaxing activities, time for yourself or simply resting, taking care of your emotional wellbeing will help you cope better with the challenges and enjoy the beautiful moments of your pregnancy.
Remember, every woman experiences pregnancy in her own unique way, and there is no “right” way to feel. On this journey towards motherhood, it is important to be kind to yourself, allowing yourself to feel every emotion and seeking support when you need it. During week 10, you are doing an incredible job navigating this journey, and every step brings you closer to meeting the love of your life.
Week 10 of pregnancy: Happymami tips
As the midwife team at Happymami, we want to give you warm and practical advice so that you can navigate week 10 of your pregnancy feeling fully supported and confident. We understand that this is a time of great change and we want you to know that we are here for you, to guide you and accompany you at every step.
Listening to your body is essential during this period. Recognise the signals it gives you, whether that is the need for extra rest or certain food cravings. Remember, your body is doing the incredible work of creating a new life, so it deserves all your attention and care. Staying hydrated and following a balanced diet, rich in essential nutrients, will benefit not only your health, but also that of your growing baby.

Adding moderate physical activity to your routine, as long as your doctor allows it, will help you stay active and can improve your mood, as well as preparing you for birth. However, it is just as important to make time to relax and enjoy the little things that bring you happiness and inner peace.
This journey is not only yours; sharing your experiences, hopes and worries with your partner and loved ones can make your pregnancy experience richer, giving you a valuable support system. What is more, relationships grow stronger when they are nourished by shared experiences and open communication.
It can also be comforting to connect with other mums-to-be, whether through support groups or antenatal classes. Sharing your experiences and listening to those of others can give you valuable perspectives and a sense of community.
At Happymami, we want you to feel supported and informed at every step of the way. From preparing for birth to caring for your newborn, we are here to offer you support and to answer any questions you have during our consultations.
Week 10 of pregnancy: frequently asked questions
Is it normal to still feel nausea and fatigue in week 10?
Yes, it is completely normal. During the first trimester, many pregnant women experience nausea and fatigue due to hormonal changes and the extra effort the body makes to support the baby's growth. These symptoms usually ease towards the end of the first trimester, although every experience is unique.
Should I already be seeing changes in my body?
Every pregnancy is different, and some physical changes can be more subtle at this stage. You may notice a slight increase in the size of your breasts and perhaps a little swelling in your abdomen, but many women do not show a noticeable “pregnancy bump” until later on.
Can I keep exercising?
Yes, moderate exercise is beneficial during pregnancy, as long as you feel comfortable and your doctor approves it. Activities such as walking, prenatal yoga and swimming can help you stay fit, improve your circulation and prepare your body for birth.
What tests or examinations should I expect next?
Around week 10, it is common to have your first ultrasound scan to confirm your baby's gestational age and heartbeat and to check whether it is a multiple pregnancy. It is also a good time to discuss with your doctor any non-invasive prenatal tests or screening tests that might be appropriate for you.
When should I start taking prenatal vitamins?
If you have not started yet, it is advisable to begin taking prenatal vitamins as soon as you find out you are pregnant. Prenatal vitamins are important to make sure that both you and your baby get essential nutrients such as folic acid, iron and calcium. If you have any doubts about which supplements to take, it is important to consult your doctor for a personalised recommendation.