The Surrogacy Pregnancy Guide for Intended Parents — Part 1: Transfer Through Second Trimester

Every pregnancy guide on the internet is written for the person carrying the baby. "Your body is changing." "You might be feeling nauseous." "Here's what to eat this week."

That's not your experience. You're becoming a parent through surrogacy — and your journey during pregnancy is completely different. You're not tracking morning sickness. You're tracking embryo transfer results, managing a relationship with your gestational carrier, and preparing for a baby that's growing in someone else's body.

This guide is written for you. Part 1 covers the transfer through the second trimester. Part 2 picks up from the third trimester through delivery and beyond.

First Trimester (Weeks 1–13)

The Transfer and the Wait

The journey to pregnancy starts with the embryo transfer. Your gestational carrier has been on medications to prepare her uterine lining, and the transfer itself is a brief procedure — usually under 30 minutes.

Then comes the hardest part: the two-week wait (TWW). Between the transfer and the first beta HCG blood test, there's nothing to do but wait. This is universally described as the most anxious period of the surrogacy journey.

What you can do during the TWW:

• Resist the urge to ask your carrier to take a home pregnancy test early. The medications she's on can cause false positives.
• Stay busy. Plan something for yourself — not baby-related.
• If you have a partner, acknowledge the anxiety together. It's real.

Weeks 4–6: Beta Results and First Ultrasound

• Beta HCG test (around day 10–14 post-transfer): This blood test confirms pregnancy. You're looking for a number that doubles every 48–72 hours.
• First ultrasound (around week 6–7): Confirms the heartbeat. This is usually the first moment it feels real.

For you: Ask your carrier if she's comfortable sharing ultrasound photos or doing a video call during the appointment. Many carriers are happy to — but always ask, never assume.

Weeks 7–13: The First Trimester

Your carrier may experience morning sickness, fatigue, and food aversions. This is normal.

What to do:

• Check in regularly. A text every few days — "How are you feeling?" — goes a long way.
• Don't over-manage. She's done this before (or she wouldn't have been approved as a carrier). Trust her.
• Send a care package. Ginger candy, crackers, a cozy blanket. Small gestures matter.
• Start researching pediatricians. It's early, but it's one less thing to do later.

Milestone to know: Week 12 is when most carriers (and IPs) feel comfortable sharing the news more broadly. The risk of miscarriage drops significantly after the first trimester.

Second Trimester (Weeks 14–27)

Weeks 14–18: The Golden Period

The second trimester is often called the "golden period" — morning sickness usually fades, energy returns, and the pregnancy becomes more visible.

What to do:

• Anatomy scan (week 18–22): This is the big ultrasound — you'll see your baby's organs, limbs, and (if you want) the sex. Ask your carrier about attending in person or via video call.
• Start planning the nursery. You have time, but beginning now reduces third-trimester stress.
• Review your gestational carrier agreement with your attorney. Confirm that birth plan preferences, hospital logistics, and communication expectations are clearly documented.

Weeks 19–23: Movement and Connection

Your carrier will start feeling the baby move (quickening) around weeks 18–22. This can be an emotional moment — she's feeling your baby.

How to stay connected:

• Ask if she'd be comfortable recording a video when the baby kicks.
• Record a voice message or read a story aloud — research shows babies can hear voices from outside the womb starting around week 22–23. Ask your carrier to play it near her belly during quiet moments.
• If you're nearby, ask if you can feel the baby kick in person.

Week 24: Viability

This is a major milestone. At 24 weeks, the baby is considered "viable" — meaning that if born now, they would have a chance of survival with intensive medical care. Survival rates at 24 weeks are approximately 40–70%, and they increase significantly with each additional week.

This doesn't mean you want a 24-week delivery. But it's a psychological milestone for many IPs — a point where the pregnancy feels more secure.

What to do this week:

• Celebrate quietly. Or loudly. You've earned it.
• Start thinking about a birth plan. Where will you stay? How will you get there? Who will be in the delivery room?

Weeks 25–27: Preparing for the Third Trimester

• Glucose test (week 24–28): Your carrier will be tested for gestational diabetes. This is routine.
• Begin cord blood banking research if you're considering it. The collection kit needs to be ordered and shipped to the hospital in advance.
• Start your hospital bag list. You'll want it packed by week 35.

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Next: Part 2 — Third Trimester Through Delivery and Beyond

Related reading:

• How to Stay Connected with Your Surrogate During Pregnancy
• The Emotional Side of Surrogacy Nobody Talks About