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What to Expect in Your Third Trimester: A Guide for Expectant Mothers

As you enter your third trimester, you're nearing the exciting end of your pregnancy. Understanding what to expect during this critical time is essential for new and expecting parents. From the final growth spurts of your baby to preparing your body for labor, the third trimester brings many changes and challenges. If you're navigating pregnancy in Columbus OH, here’s a comprehensive guide to what you can expect during these last months.

Baby’s Growth and Development


In the third trimester, your baby undergoes rapid growth, reaching approximately 15 inches in length and around 2.5 pounds by 28 weeks, and potentially weighing between 6 to 9 pounds by the time you reach 40 weeks. During this crucial period, their lungs and brain continue to mature, and their bones harden, though the skull remains soft to facilitate a smoother delivery. As space becomes more limited, you might notice fewer sharp kicks as your baby settles into a head-down position in preparation for birth. For a detailed look at fetal development throughout pregnancy, click HERE.



Physical Changes in Your Body


The third trimester can be physically demanding as your body supports your growing baby and prepares for labor. Many women experience increased fatigue during this period. Common symptoms include:


  • Braxton Hicks Contractions: These irregular, mild "practice" contractions help prepare your body for labor.

  • Heartburn and Indigestion: As your baby grows, the pressure on your stomach can cause discomfort. Eating smaller meals and avoiding spicy or acidic foods help alleviate symptoms.

  • Swelling: Swelling, especially in the feet and ankles, is common. Elevating your legs and staying hydrated can help reduce the swelling.

  • Shortness of Breath: Taking deep breaths may be challenging as the uterus presses against your diaphragm. Maintaining good posture can help ease this discomfort.

  • Frequent Urination: As your baby moves lower into your pelvis, you may need to use the bathroom more often.



Emotional and Mental Health


The third trimester often brings mixed emotions, including excitement, anxiety, and impatience. It’s common for parents to feel overwhelmed by concerns about balancing work, finances, and newborn care. The Family Empowerment Program provides the support and resources you need to feel more confident and prepared. During this time, prioritizing self-care, leaning on supportive loved ones, and seeking help when needed are essential—your emotional well-being is just as important as your physical health.



Preparing for Labor and Delivery


As your due date approaches, it's important to start preparing for the big day. Here are a few key considerations:


  • Birth Plan: Reflect on your preferences for labor and delivery, including pain management options, who you'd like in the delivery room, and any cultural or personal wishes. For guidance on creating your birth plan, click HERE.

  • Hospital Bag: Pack essential items such as comfortable clothing, toiletries, snacks, and supplies for your baby. Click HERE for a comprehensive hospital bag checklist.

  • Signs of Labor: Be on the lookout for regular, increasingly strong contractions, the breaking of your water, or a "bloody show" (the release of the mucus plug), which are common signs labor is beginning.



Final Checkups


In the third trimester, your doctor will schedule more frequent prenatal appointments to monitor your health and your baby’s development closely. These visits typically include tests to screen for conditions that could impact labor, such as gestational diabetes or preeclampsia. Your healthcare provider will also assess your baby’s position. If your baby is in a breech (feet or bottom first) position, they may discuss delivery options or methods to encourage your baby to turn before labor begins.



PDHC Family Empowerment Program

The third trimester is a pivotal time filled with anticipation and preparation for your baby's arrival. As you navigate the physical and emotional changes, remember that you’re not alone on this journey. Our Family Empowerment Program offers vital resources and support tailored for families experiencing pregnancy in Columbus, OH, and surrounding areas. Stay connected with your healthcare provider and our dedicated team to ensure a healthy pregnancy and and smooth delivery experience.

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