In Month 5, your baby is
the size of a Banana
Welcome to the fifth month of your pregnancy! This is a time of significant growth and development for your baby, as well as noticeable changes in your own body. Your baby's organs and systems are fully developed, and they're growing rapidly in size and weight. You may start feeling your baby's movements, known as quickening, which is an exciting milestone. At around 20 weeks, you're halfway through your pregnancy journey.
Your baby’s organs are developed, and they’re growing rapidly, with exciting movements like quickening to feel.
Your baby is about the size of a pomegranate, measuring around 13 centimetres and weighing about 165 grams. The baby's skeleton is hardening, and the umbilical cord is growing stronger and thicker.
Your baby is now the size of a sweet potato, around 14.2 centimetres long and weighing about 190 grams. The baby's nervous system is developing rapidly, and they can now yawn, hiccup, and even make facial expressions.
At about the size of a mango, your baby measures around 15.2 centimetres and weighs about 240 grams. The baby's senses are developing, and they can now hear your voice and other sounds from the outside world.
Congratulations, you're halfway through your pregnancy! Your baby is now the size of a banana, measuring about 16.5 centimetres and weighing around 290 grams. The baby's digestive system is working, and they're swallowing amniotic fluid.
By month 5, your baby’s organs are fully developed and functioning, with notable physical features like eyelashes and lanugo.
Organ Development
By the fifth month, all of your baby's major organs and systems are fully developed and functioning. The baby's heart is beating strongly, and the kidneys are producing urine. The baby's lungs are still developing, but they're preparing for breathing after birth.
Physical Features
Your baby's physical features are becoming more defined. The baby's fingers and toes are well-formed, complete with tiny fingernails and toenails. Eyelids, eyebrows, eyelashes, and hair on the head are also present. The baby's skin is wrinkled and red, covered with a fine, downy hair called lanugo.
Weight of the Foetus
By the end of the fifth month, your baby is about 16.5 centimetres long from crown to rump (If measured from crown to heel, the length is closer to 25-26 cm). The foetus's weight typically ranges between 220 to 450 grams. This variation depends on individual fetal growth.
Baby Movement
By the fifth month, you may start feeling your baby's first movements, known as "quickening," which feel like light flutters or taps. These movements become stronger as the month progresses, with your baby practising stretching, kicking, and twisting.
You're growing stronger every day! Keep embracing this journey—your body knows exactly what to do, and you're doing an incredible job for your baby!
During the fifth month of pregnancy, your body is undergoing significant changes to accommodate your growing baby.
Lower Back Pain
As your belly grows, you may experience more strain on your lower back, and pelvic joints may relax.
Hormonal Changes
You may notice that your hair becomes thicker and shinier, and your nails may feel stronger.
Persistent Symptoms
Heartburn, constipation, breast sensitivity, nasal congestion, leg cramps, and increased vaginal discharge may continue to affect you.
Increased Appetite
With your baby growing rapidly, you may find yourself feeling hungrier to support both your and your baby’s development.
Emotional Changes
As morning sickness subsides, you might feel more energetic, though mood swings and anxiety about upcoming changes are common during this time.
Eat nutrient-dense foods to support your baby’s development during Month 5.
Stay active with safe exercises like prenatal yoga, swimming, and walking, while avoiding high-impact or contact sports during Month 5.
At 5 months, you'll have checkups every two weeks. Your provider will track your health and baby's growth, You may also have the following scans and tests:
A detailed ultrasound to check your baby's anatomy and growth, as well as the position of the placenta.
A blood test to screen for neural tube defects and chromosomal abnormalities like Down syndrome.
A screening test for gestational diabetes is usually performed between 24-28 weeks.
In month 5, while symptoms like nausea and fatigue ease, hormonal changes can still cause emotional ups and downs. Prioritise self-care by staying connected, exercising regularly and eating well. Engaging in hobbies or group activities can boost your mood. If overwhelmed, consult your doctor for support.
It's best to avoid sleeping on your back during the second and third trimesters. The weight of your uterus can put pressure on your spine and major blood vessels, which can cause discomfort and decreased blood flow to your baby. Try sleeping on your side with a pregnancy pillow for support.
Weight gain varies from person to person, but on average, women gain about 1 pound per week during the second and third trimesters. Your healthcare provider will monitor your weight gain and provide personalised recommendations based on your pre-pregnancy weight and overall health.
Generally, it's safe to travel during the second trimester, but it's always best to consult with your healthcare provider before making any travel plans. Be sure to stay hydrated, take frequent breaks to stretch your legs, and avoid sitting for prolonged periods.
Most women start to feel their baby move between 16 and 24 weeks of pregnancy. These first movements, called quickening, may feel like flutters or bubbles in your stomach. As your baby grows, the movements will become more distinct and frequent.
Aim for at least 30 minutes of moderate exercise most days of the week, unless your healthcare provider advises otherwise. Break it up into smaller sessions if needed, and remember to stay hydrated.
