What to Expect During the Surrogate Pregnancy Process, From Positive Test to Delivery

The pregnancy months are when surrogacy starts to feel real for everyone involved. After screening, matching, and signing legal agreements, a positive test turns the plan into a pregnancy. The surrogate pregnancy process follows a clear sequence of milestones, and when you know what each one involves, both families can spend less time wondering and more time enjoying the journey. Pathways to Parenthood guides surrogates and intended parents through every stage, from that first positive test through delivery day.

What Happens After a Positive Pregnancy Test in Surrogacy?

A blood test called a beta hCG confirms the pregnancy, typically drawn about 9 to 14 days after the embryo transfer. For the surrogate, the wait feels different from her own pregnancies because she knows what the result means to another family.

Intended parents usually hear results from the fertility clinic first. Before transfer day, both families agree on how news will travel: who calls whom, and how everyone will handle a result nobody hoped for. Settling those details early spares everyone guesswork in an emotional moment.

When Does a Surrogate Move From the Fertility Clinic to Her OB?

The first trimester is the most closely watched stretch of the pregnancy, and the intended parents’ fertility clinic oversees that early care. After a positive beta, the surrogate continues her transfer medications, usually estrogen and progesterone, and returns to the clinic for bloodwork and early ultrasounds. Once the clinic confirms a healthy heartbeat and a stable pregnancy, typically between 8 and 10 weeks, she graduates to her own OB/GYN, which then  begins to feel like  familiar territory.

Intended parents are welcome at the heartbeat ultrasound, in person or by video. After the transition to OB care , updates come through the surrogate and her OB rather than their fertility clinic. Pathways coordinates each transition as part of the surrogate process, keeping both families informed as care changes hands.

The Surrogate Pregnancy Process in the Second and Third Trimesters

Once the pregnancy is established, routine OB visits settle into a familiar rhythm, with two milestones both families plan around: the anatomy scan and the birth plan.

Do Intended Parents Attend the 20-Week Anatomy Scan?

The anatomy scan is a detailed ultrasound typically performed between 18 and 22 weeks, when providers check the baby’s growth and major organs. For the surrogate, the scan happens at her OB’s office as part of her regular prenatal care, often with the intended parents in the room beside her.

Many intended parents travel for the anatomy scan, and it often becomes one of the moments they remember most. Jenna, a returning Pathways surrogate, describes her own 20-week scan in her second surrogacy journey spotlight.

Building a Surrogate Birth Plan in the Third Trimester

Third-trimester OB visits become more frequent, typically every two weeks and then weekly as the due date approaches. The surrogate arranges childcare for her own kids, time off work, and support at home for her recovery.

For intended parents, the surrogate birth plan comes together now. Both families outlined their hopes in the legal agreement, and those wishes get confirmed with the hospital, including who will be in the delivery room and when intended parents will first hold their baby. The legal steps for intended parents come into focus too, since the parentage work is what allows them to leave the hospital as their child’s legal parents.

Surrogates and Intended Parents Experience the Same Pregnancy Differently

Surrogates and Intended Parents Experience the Surrogate Pregnancy Process Differently

Surrogates and intended parents reach every milestone together, but each family sees the surrogate pregnancy process from a different perspective.. Understanding the other side’s experience turns two parallel journeys into a real partnership.

At confirmation, the surrogate is the one waiting on bloodwork, while intended parents, who have often been planning for this moment since their surrogacy journey began, wait on a phone call. Through the first trimester, she handles the clinic visits and medications, and they watch the heartbeat appear from across the exam room or on a screen. Later in the pregnancy, her role centers on physical stamina and planning around her own household, while theirs shifts toward hospital logistics and the legal steps of becoming parents.

Staying in Touch Between Appointments

A surrogate often sets the pace for contact outside of appointments. A quick text after each visit, with longer calls saved for weekends, keeps her family time protected while intended parents still feel included.

Intended parents stay connected best by following the rhythm agreed on during matching. Either family can revisit those preferences with their Pathways coordinator if needs change.

How Pathways to Parenthood Supports Both Families Through the Pregnancy

Neither family goes through the pregnancy alone at Pathways to Parenthood. Coordinators check in with both families throughout each trimester, help them talk through shifting expectations, and stay available for the questions that come up often during the pregnancy..

The emotional side gets the same attention as the logistics. A surrogate is carrying a child she won’t raise, and intended parents are trusting someone else to carry the child they have hoped for. Counseling support is part of the journey for exactly that reason. Pregnancies don’t always follow the calendar, and the team is there for surprises as much as milestones.

If you’re ready to become a surrogate, the prescreening form takes just a few minutes. Intended parents can start with our intended parent registration, and anyone still weighing the decision can schedule a consultation to talk with a surrogacy specialist. Wherever you’re starting, Pathways is with you through every step of the surrogate pregnancy process.