Baby development at 36 weeks
Your infant’s respiratory system
Your newborn’s respiratory system is prepared for the external environment! When your baby takes their first breath, typically within 10 seconds of delivery, their lungs undergo expansion, replacing any remaining fluid in the alveoli with air.
Development of baby’s bones
The bones in your baby’s body are undergoing a process of hardening, although they remain softer than those of an adult. Some bones are initially composed entirely of flexible cartilage, gradually transforming into bone throughout childhood. An interesting fact: Newborns start with over 275 bones, but as they grow, some fuse together, resulting in adults having only 206 bones.
Formation of meconium
Your baby is shedding the fine layer of hair (lanugo) and the waxy substance (vernix caseosa) that once protected their skin in the womb. As your baby swallows these materials, along with other secretions, they create a dark mixture known as meconium, which you’ll notice in their initial bowel movements.
Your baby is about the size of a head of romaine lettuce
Pregnancy symptoms during week 36
Cramps
Experiencing mild cramping throughout pregnancy is generally considered normal and harmless. This phenomenon can be attributed to factors such as bloating, constipation, and round ligament pain. At this stage, cramping may also result from Braxton Hicks contractions, commonly known as false labor contractions.
While cramping is often benign, it can serve as an early indicator of labor. It is advisable to contact your healthcare provider if you encounter contractions accompanied by lower back pain, have more than six contractions per hour (even if they are not painful), experience contractions at regular intervals, notice vaginal discharge or bleeding, or observe any other signs of premature labor.
Headaches
The frequency of headaches or migraines may increase during pregnancy for some individuals. Hormonal changes, dehydration, and sleep disturbances are common culprits for pregnancy-related headaches. Adequate self-care, including proper nutrition, hydration, rest, and exercise, can sometimes mitigate headaches. Consult your healthcare provider for guidance on using acetaminophen (Tylenol) for relief if needed.
In certain cases, a headache during pregnancy may indicate a more serious condition such as preeclampsia. Seek medical attention if you experience a severe headache, a headache for the first time, a sudden explosive headache, or a headache accompanied by symptoms like fever, stiff neck, or vision problems.
Vaginal Discharge
As labor approaches, changes in vaginal discharge may occur. The expulsion of a thick glob of mucus, known as the mucus plug, could signify early labor. This mucus may appear clear, pinkish, brownish, or tinged with blood. Another indicator of impending labor is the “bloody show,” characterized by darker, bloody discharge. If you observe these signs or have concerns, contact your healthcare provider.
If your water breaks, distinguish leaking amniotic fluid from vaginal discharge by noting that amniotic fluid is usually clear or slightly yellowish, watery, and odorless or slightly sweet-smelling. Contact your provider if you experience continuous leaking of amniotic fluid.
Dizziness
Dizziness is a common occurrence during pregnancy due to cardiovascular changes. Increased heart rate, elevated blood volume, and pressure from the growing uterus on veins can lead to lightheadedness or fainting. To prevent these symptoms, avoid rapid changes in posture, stay hydrated, maintain regular eating habits, avoid overheating, and exercise safely. Persistent or severe dizziness should be discussed with your doctor or midwife.
Pelvic Pain
Pelvic pain, characterized by sharp or sore sensations in the hips or groin, affects about one in four expectant mothers. Pregnancy hormones that loosen ligaments, coupled with changes in weight and center of gravity, contribute to pelvic pain. Relief options include pregnancy bands and belts for pelvic stabilization, as well as physical therapy, acupuncture, and Tylenol for pain management.
Baby Dropping
If your baby descends into the pelvis, you may experience increased pressure in the lower abdomen, making walking uncomfortable. Some may feel heightened vaginal pressure and discomfort. This descent may result in occasional sharp pains or jolts known as “lightning crotch.” On the positive side, breathing may become easier as the baby puts less pressure on the diaphragm. Additionally, you may find it easier to eat regular-sized meals as the stomach experiences less compression.
Pregnancy checklist at 36 weeks
Prepare your hospital bag with essential items such as your insurance card, toiletries, comfortable clothing, a going-home outfit for your baby, a phone charger, and post-labor snacks. Encourage your partner to pack their own bag with clothes, toiletries, and their preferred snacks.
Avoid including jewelry, large amounts of cash, or other valuables in your hospital bag. Diapers, extensive baby clothes, and feeding supplies are unnecessary, as the hospital will provide these items. This ensures a lighter bag for your journey back home.
Familiarize yourself with the signs of labor by discussing them with your doctor or midwife. Your healthcare provider will provide specific instructions based on your unique circumstances, taking into account factors such as high-risk pregnancies, previous complications, planned delivery method, and proximity to the hospital or birth center.
Prepare for post-birth meals by doubling recipes and freezing half if you enjoy cooking. Having ready-to-heat homemade meals can be a convenience once your newborn arrives.
Select a pediatrician for your baby before birth. Ensure they accept new patients and your insurance, inquire about office hours and availability on weekends, holidays, and after hours. Ask about communication options, such as phone, email, and video (telemedicine) visits. Additionally, find out which hospital they use for emergencies involving severe illness or injury to your child.
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