Week 23 van de zwangerschap

At week 23, your baby is about 29-30 cm long and weighs between 500-600 grams. The most miraculous development this week is happening in the lungs. The air sacs (alveoli) in your baby's lungs are starting to form, and the production of surfactant—a substance that prevents the lungs from sticking together and makes breathing possible—is beginning. Although it still needs time to function at full capacity, this development increases your baby's chances of survival in the outside world every single day. Additionally, while your baby's skin is still wrinkled, its color begins to change this week. Capillaries move closer to the surface of the skin, giving it a pinkish hue. Your baby's pancreas starts producing insulin, which is a vital hormone for growth. Their senses are now at an expert level; they respond much more clearly to outside noises, sudden lights, and the tone of your voice. They are now trying to change positions not just with kicks, but by turning their whole body. This little eggplant inside is transforming into a more independent life form with every passing second.

Week 23 In week 23 bevindt je baarmoeder zich ongeveer 3-4 cm boven je navel. Deze groei beïnvloedt de vochtbalans in je lichaam, waardoor je vooral aan het einde van de dag oedeem (vochtophoping) in je voeten en enkels kunt opmerken. De enorme toename van je bloedvolume en de druk van de baarmoeder op de bekkenvaten maken het voor het bloed lastiger om terug naar het hart te stromen. Schoenen die te krap zitten of sokken die striemen achterlaten, zijn veelvoorkomende klachten in deze week. Deze week kun je ook kennismaken met Braxton-Hicks-contracties, ook wel harde buiken genoemd. Je kunt merken dat je buik plotseling zo hard als een bal wordt en na een paar seconden weer ontspant. Dit zijn geen echte weeën, maar oefeningen van je baarmoeder voor de bevalling. Ze zijn meestal pijnloos en trekken weg als je van houding verandert of wat water drinkt. Worden deze samentrekkingen echter regelmatig of heviger, neem dan altijd contact op met je verloskundige of arts. Daarnaast behoren brandend maagzuur (reflux) door de druk op de maag en een gevoel van verbreding van de borstkas tot de lichamelijke veranderingen van deze week. Nu je lichaam zwaarder wordt, is het belangrijk om jezelf meer tijd te gunnen om te rusten.

In deze periode, waarin je voeten en handen kunnen gaan opzwellen, is het belangrijk om goed op de hoeveelheid natrium in je voeding te letten. Zout zorgt ervoor dat je lichaam vocht vasthoudt, wat de zwelling verergert. Toch is het niet verstandig om zout helemaal te schrappen; een kleine hoeveelheid kwaliteitszout is nodig voor een goede jodiuminname. Het belangrijkste is om verborgen zouten in verpakte producten, augurken en bewerkt vlees te vermijden. De meest effectieve manier om vochtophoping te verminderen is door meer water te drinken. Wanneer je lichaam uitgedroogd is, probeert het het aanwezige vocht in de cellen vast te houden, wat juist tot zwellingen leidt. Door minstens 3 liter water per dag te drinken, help je je nieren om natrium af te voeren en je systeem te reinigen. Daarnaast helpen kaliumrijke voedingsmiddelen om de vochtbalans in je lichaam te herstellen. Deze week kun je meer trek hebben; kies bij trek in zoetigheid voor noten met magnesium of een schaaltje vruchtyoghurt. Om nachtelijke krampen te voorkomen, kun je je spijsvertering rust gunnen door zware en pittige maaltijden in de avond te vermijden. Onthoud: hoe meer vocht je drinkt, hoe lichter je je zult voelen.

Week 23 marks the medical milestone of fetal viability, which can sometimes trigger fears of preterm labor for some expectant parents. Every little ache or Braxton Hicks contraction might lead you to wonder if labor is starting. This anxiety is simply your maternal instinct's way of trying to protect your baby, but try not to let these worries overwhelm your daily life. To support your mental well-being, try practicing mindfulness and reminding yourself of your body's strength. Learning the signs of preterm labor, such as regular contractions, water breaking, or bleeding, should not be frightening; instead, being informed can provide a greater sense of control. Share your fears with your partner so you do not have to manage this journey alone. Additionally, focusing on baby’s movements is a wonderful way to feel reassured of their health. Keeping your mind occupied and peaceful is a beautiful gift for both you and your baby.

You may have focused on aesthetics while preparing the nursery, but as of week 23, it is time to look at home safety from a broader perspective. Even though your baby won't crawl right away when they are born, taking safety precautions while you still have energy and before your bump gets too big will make things easier for you. Safety Checklist: Paint and Chemicals: Make sure the paints used in the nursery are water-based and VOC-free (volatile organic compounds). Securing Furniture: Get the necessary hardware now to anchor heavy furniture that could tip over, such as dressers and bookshelves, to the wall. Outlets and Corners: Make a list to buy outlet covers and protective pads for sharp table corners around the house. Safety Detectors: Check if you have smoke and carbon monoxide detectors in your home and test their batteries. When shopping, set aside a budget not just for clothes, but also for medical safety products like baby monitors, thermometers, and nasal aspirators. Being prepared will greatly reduce the chaos when a new member joins the family.

Don't be surprised if you hear your partner say, "You snored a bit last night," during week 23. Increased blood volume and estrogen levels cause the nasal lining to swell (pregnancy rhinitis). This can make breathing more difficult and lead to snoring. Additionally, as your belly grows, lying on your back can make it harder to breathe. Weekly Tip: Propping your head up with an extra pillow while you sleep helps keep your nasal passages more open. Using nasal strips can offer a safe, drug-free solution. Air out the room well before bed and use a humidifier to prevent the air from getting too dry. If your snoring is accompanied by gasping for breath or extreme daytime sleepiness, be sure to consult your doctor (this could be related to pregnancy-induced high blood pressure). Sleeping on your left side and placing a pillow between your legs not only increases blood flow to your baby but also helps you breathe more comfortably.