37 Weeks Pregnant — Your Baby Is the Size of a Tray of Lasagna

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Welcome to your week-by-week guide on pregnancy by Home Insemination Kit! We’re here to provide you with all the essential information on what to expect during this exciting journey: from symptoms and baby growth to changes in your body and appointments. Here’s what you need to know about week 37.

Your Body at 37 Weeks Pregnant

Feeling Uncomfortable

You’re nearing the finish line, but comfort might be a distant memory. At 37 weeks, many expectant mothers experience a mix of fatigue and heightened anxiety. Prioritize rest during this time; last-minute shopping can be postponed or even done online. You’ll want to conserve your energy for labor, so take advantage of any opportunity to relax, even if sleep feels elusive.

Pregnancy Brain & Mood Swings

By now, you’re likely familiar with the phenomenon known as “pregnancy brain,” which is characterized by forgetfulness and mental fog that often worsens in the third trimester. While it may be frustrating as you prepare for your baby’s arrival, rest assured that this is normal and temporary. You’ll regain your sharpness soon enough.

Your Baby at 37 Weeks Pregnant

At this stage, your baby is comparable in size to a tray of lasagna, weighing around 6.5 pounds and measuring about 19 inches in length. Your little one is now considered “full-term,” but it’s best for them to stay cozy for a bit longer. If your baby hasn’t settled into the head-down position yet, consult your healthcare provider for techniques that could encourage them to turn and avoid a breech birth.

Your baby is reaching exciting developmental milestones. Their facial muscles are fully formed, which means you can look forward to those adorable smiles and expressions soon (once you navigate through the labor process, of course). Additionally, their lungs are prepared for that first breath of air.

While in the womb, your baby is active—blinking, moving around, inhaling and exhaling amniotic fluid, and even sucking their thumb.

Your Symptoms and Health at Week 37 Pregnant

Cervical Changes

Although you may still be weeks away from actual labor, your body is preparing for the big event. This means your cervix will start to dilate and thin out. Throughout your pregnancy, a mucus plug has protected the opening of your cervix from bacteria. During week 37, your body may pass this mucus plug, indicating that dilation is beginning. However, this does not mean it’s time to rush to the hospital; you could still be days or even weeks from labor.

False Labor Signs

You may have noticed Braxton Hicks contractions, which are those practice contractions that occur before true labor. In week 37, you may also experience “false labor,” which can mimic the real thing and often comes with pain. These contractions can be unpredictable and irregular, unlike true labor contractions which become more regular and closer together. One way to distinguish between the two is by changing positions; if the discomfort subsides, it’s likely false labor. Don’t hesitate to reach out to your healthcare provider if you have concerns.

Pelvic Discomfort

As your baby’s head descends into your pelvis in preparation for birth, pressure on your hips, bladder, and pelvis can lead to discomfort and pain. Approximately 80% of women experience pelvic and lower back pain during the ninth month, and while complete relief may not be possible, supportive pregnancy belts or bands can help alleviate some pressure.

Expecting Twins?

For moms of twins, week 37 often marks either the final week of pregnancy or the week of delivery. As you may know, twins typically arrive two to four weeks earlier than single babies. It’s crucial to rest as much as possible during this period. Dilation and effacement will begin, which may lead to labor. When your water breaks, it could feel like a slow trickle or a sudden gush. It’s essential to differentiate between amniotic fluid and urine; amniotic fluid typically has no scent. Once you confirm your water has broken, start timing contractions.

In early labor, contractions may last 30-60 seconds with breaks of 5-20 minutes in between, but as labor progresses, these intervals will shorten. Remember, your medical team will be there to support you through this final stretch.

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In summary, week 37 is a crucial time in your pregnancy journey. Your body is preparing for labor, your baby is developing rapidly, and while discomfort may be prevalent, remember to rest and stay informed.