Stepping into the marvelous journey of pregnancy, many parents ask, “When does the third trimester start?” Knowing this isn’t just about marking days on a calendar; it sets the stage for crucial preparations. The third trimester kicks off at the 28th week of pregnancy and rolls on until childbirth, usually around the 40th week. This period is packed with bodily changes, excitement, and a whirlwind of emotions as expectant mothers gear up for the big day.
Understanding the timeline helps you anticipate what to expect, both mentally and physically, making way for an easier transition into parenthood. So, buckle up, because this is where the real adventure begins!

Expecting the Unexpected: 7 Key Changes in the Third Trimester
1. Physical Changes
As the body morphs to nurture the growing baby, expect significant physical changes. You might gain between 25 to 35 pounds on average, and your feet and ankles may swell like balloons. Back pain? Oh yeah, that’s a common complaint, too, as your center of gravity shifts with Baby getting bigger.
Stay active where you can! Light workouts or exercises tailored for pregnant women can help you manage some of these aches and boost your energy. Think of prenatal yoga—a fantastic way to dodge stress and stay limber, setting you up for a smooth delivery.
2. Increased Fatigue
Ah, fatigue—a familiar foe. Many women experience a boost of energy during the second trimester, but by the third, fatigue often returns with a vengeance. Increased weight, late-night bathroom trips, and the anticipation of labor can all take a toll.
Light exercise can be your ally here. Staying active through gentle workouts keeps blood flowing and can help combat that sleepiness. Plus, when you feel better physically, your mood lifts too!
3. Braxton Hicks Contractions
Don’t freak out if you start feeling those Braxton Hicks contractions. They’re like a warm-up for your body, aiming to get you ready for the main event—actual labor. These “practice contractions” can kick in as early as the new trimester, and while they’re usually painless, they can become noticeable as you near your due date.
Recognizing these versus real contractions is crucial. Understanding the difference helps you stay calm and focused as the big day approaches!
4. Emotional Rollercoaster
Hormones have a wild ride during pregnancy, and the third trimester is no different. Expect a wave of emotions, from joy to anxiety, sometimes all in the same hour. It’s essential to connect with your healthcare provider if you feel overwhelmed.
Communication is key! Talking about how you feel not only helps you cope but is vital for your baby’s health, too. If you’re battling feelings of extreme anxiety or sadness, you’re not alone, and don’t hesitate to seek help.
5. Anticipating Labor Prep
While it’s exciting to think about the new arrival, it’s also crucial to prepare for labor. Know the signs of real labor compared to those pesky Braxton Hicks. Creating a birth plan will be handy, helping you communicate your wishes to your healthcare team.
Be flexible, though! Childbirth can be unpredictable. Being ready but adaptable ensures you’re prepared for whatever unfolds.
6. Nesting Instinct
Ever feel the uncanny urge to tidy everything up? That’s the nesting instinct kicking in! Many expecting moms dive headfirst into making their home cozy and welcoming for their new baby. This can mean organizing baby clothes, setting up the nursery, or acquiring the essentials from stores like Babylist or Target.
Channel that energy into productive tasks! Being organized goes a long way in easing your transition into new parenthood, so embrace that nesting instinct!
7. Healthcare Visits
Heads up! During the third trimester, expect frequent doctor visits. Usually, you’ll go every two weeks until week 36, and then weekly until your little one arrives. These appointments are pivotal—not just for monitoring Baby’s heartbeat but also for checking on your health and tracking weight gain.
Go with a list of questions to clarify anything bothering you. Your healthcare team is there to help you navigate this exciting time, so use their knowledge!

Safety First: Does Sunscreen Expire?
Sunshine can be tempting, especially when you’re preggers and want to enjoy the outdoors. But you might find yourself asking, does sunscreen expire? Generally speaking, most sunscreens last for about three years from the manufacturing date. That said, it’s smart to check labels. Some brands, like Neutrogena, even include expiration dates, while others, like Banana Boat, offer a shelf life of about two to three years.
Dodge that sun damage by using effective, up-to-date products. If you want that sun-kissed glow without the burn, invest in fresh sunscreen before you head outside, especially when the weather calls for fun in the sun!
Preparing for Life After Delivery
The journey doesn’t end when the baby arrives; it’s just the beginning. Preparing for life after delivery can lay the groundwork for a smoother transition.
By comprehensively understanding what to expect during the third trimester, you’re better armed to navigate this thrilling phase. Staying informed about bodily and emotional changes helps set a solid foundation for your new family adventure.
So remember, as you stride through these final weeks, balance planning for birth, healthcare checkups, and self-care. You’re not just preparing for a baby—you’re stepping into the next chapter of your life, and it’s going to be one amazing ride!

When Does The Third Trimester Start
So, you’re wondering, when does the third trimester start? Well, in the timeline of pregnancy, the third trimester kicks off at week 28. It’s a critical phase where your baby’s growth skyrockets, and you might experience some pretty wild changes in your body. For instance, you could start feeling those pesky heartburn issues—not the kind you’d want to have—similar to a horsefly buzzing around during summer. Just like you wouldn’t want a pesky insect bothering you, certain symptoms can be downright annoying!
The Journey Continues
As the weeks roll by, each one brings you closer to the big day. Did you know that by the end of the third trimester, your baby could weigh about 5 to 8 pounds? It’s kind of like watching a blockbuster movie—each segment draws you in deeper, similar to the buzz around Bottoms Showtimes, which keeps everyone on their toes. If you’re curious about how much weight you might gain throughout this journey, it mirrors the concerns some have with Golo weight loss—striking a balance is key!
Finding Comfort
As you settle into the final stretch, you’ll likely find comfort in familiar routines. Some parents-to-be enjoy scrolling through Netflix, catching up on favorite shows or films. If you’re a fan of nostalgic cartoons, you might find yourself reminiscing about the Avatar The Last Airbender cast and how their stories added richness to your childhood. Plus, spending time at a local community park can be a great way to relax and connect with nature—maybe even inspire some mullet Curls while enjoying the scenery! So, as you ponder when the third trimester starts, remember that the journey is as significant as the destination itself.
This stage can be filled with joys, challenges, and invaluable experiences—like discovering that heartburn can feel quite intense, even leading to some unexpected situations, such as vomiting blood. The key is to stay informed and prepared, embracing every moment. By understanding the changes you’ll endure, you can better appreciate the miracle of life growing within you, much like witnessing the beauty of a horsetail sway gently in the breeze!