Gestational Surrogacy

For some women, carrying a pregnancy isn't safe or possible. Maybe your uterus can't hold a pregnancy. Maybe past IVF cycles haven't worked. It's a hard moment, but it doesn't have to end your dream of becoming parents.

Gestational surrogacy offers another way. Your embryo is created through IVF and then carried by a gestational carrier. She carries the pregnancy for you, but she has no genetic link to your baby. So your baby can still be genetically yours.

On this page, we explain how gestational surrogacy works, who needs it and who can become a carrier. We also cover the step-by-step process, success rates and costs at FertilityWorld.

But first, there's one key difference most couples don't know about. It changes everything about how surrogacy works today.

What Is Gestational Surrogacy?

Gestational surrogacy is a fertility treatment in which an embryo created through IVF is transferred into another woman's uterus, and she carries the pregnancy to birth. She is known as a gestational surrogate or gestational carrier. The name sounds clinical, but the idea is simple: she provides the uterus, and you provide the baby.

For you, it means a surrogacy pregnancy without carrying it yourself. You stay involved from embryo creation to delivery, while the carrier keeps the pregnancy safe and healthy.

Is the Gestational Surrogate Genetically Related to the Baby?

No, she is not. This is one of the first things couples ask us, and the answer brings real comfort.

Your baby's genes come from the egg and the sperm. The egg is yours or an egg donor's, and the sperm is your partner's or a sperm donor's. The carrier nourishes and protects your baby for nine months, but she does not pass on her DNA.

Why IVF Is Needed for Gestational Surrogacy

The carrier's own eggs are never used, so doctors must first create your embryo in the lab. That is why gestational surrogacy with IVF is the standard path, not an option.

First, doctors collect eggs and fertilise them with sperm. Doctors then culture the embryos for several days under strict control. In parallel, the carrier's uterus is being prepared for its reception. When everything is ready, they transfer the most viable embryo. That is why the treatment is often called IVF surrogacy.

Now that you know how it works, it helps to see how it differs from traditional surrogacy.

What Is the Difference Between Traditional and Gestational Surrogacy?

Many couples hear the word "surrogacy" and picture one single treatment. In fact, there are two types, and the difference comes down to one small but important detail: whose egg is used.

When you compare gestational surrogacy vs. traditional surrogate arrangements side by side, that detail changes everything, from genetics to legal rights.

As you can see, a carrier in gestational surrogacy carries your pregnancy. She does not share her genes with your baby. 

Is a gestational carrier the same as a surrogate? Not exactly. Every gestational carrier is a surrogate, but not every surrogate is a gestational carrier. That's why the search for gestational carrier vs. surrogacy often leaves couples confused. A traditional surrogate uses her own egg, so she is the baby's biological mother. A gestational carrier never is.

Benefits of Gestational Surrogacy Over Traditional Surrogacy

Today, most couples choose the gestational route, and for good reasons

• No genetic tie: The carrier is not related to your baby.
• Your own genes: The baby can be made from your eggs and sperm.
• Clearer parentage: In most countries, becoming a legal father is easier.
• Option to test embryos: If needed, you can test embryos before transferring them.

These benefits can offer greater comfort. But gestational surrogacy is not for every couple, so let’s see who really needs it.

Who Needs Gestational Surrogacy?

Gestational surrogacy is for women who cannot carry a pregnancy safely. This includes women born without a uterus, those who have had a hysterectomy, and those with severe uterine scarring or a serious illness. It may also help couples whose IVF has failed because of a uterine cause.

When the Uterus Cannot Carry a Pregnancy

A gestational carrier may be advised if you have:

• No uterus from birth: A condition called MRKH syndrome.
• A hysterectomy: Surgical removal of the Uterus.
• Severe uterine scarring: Known as Asherman's syndrome, which can stop an embryo from implanting.
• A serious illness: Such as a heart or kidney condition that makes pregnancy unsafe.

Where the law permits, single men and male couples may also use donor eggs with a carrier.

Can gestational surrogacy help after failed IVF cycles? Only when tests point to a uterine cause behind repeated implantation failure or recurrent miscarriage. In those cases, surrogacy treatment may help. If embryo quality is the issue, a carrier won't change the outcome.

Can Donor Eggs Be Used with Gestational Surrogacy?

Yes, they can. If your own eggs can't be used, it may feel like one more door has closed. But gestational surrogacy with donor eggs keeps your path to parenthood open.

Healthy donor eggs are fertilised with your partner's sperm in the IVF lab. The embryo is then transferred to your carrier, who has no genetic link to your baby. And from the first scan to the day you hold your little one, this baby is yours to love.

Disclaimer: Surrogacy laws differ from country to country. In India, only altruistic surrogacy is allowed, and donor eggs are permitted only in specific medical cases with approval. So please speak with your specialist and a legal expert before you plan treatment.

Now, let's walk you through the process step by step.

How Does Gestational Surrogacy Work? The Process Step by Step

In simple terms, your embryo is created through IVF and transferred to a carrier, who then carries your baby to birth. But the full gestational surrogacy process has a few more stages, and each one matters.

Knowing the gestational surrogacy steps in advance makes the road ahead feel lighter. Here is how IVF with a gestational carrier usually unfolds, from your first visit to the day you meet your baby.

Each stage has its own pace, but we explain what comes next, so you're never left guessing.

How long does gestational surrogacy take? From the first meeting to birth, most couples complete the process in 12 to 18 months. Legal matching can take longer, but frozen eggs may shorten the wait.

What Happens During Embryo Transfer to a Gestational Carrier

This is when the pregnancy starts, and most couples don't expect it to be this easy. The doctor uses ultrasound to guide a thin, soft tube called a catheter through the cervix of the carrier and into her uterus to place the embryo.

It takes only a few minutes. It is usually painless and needs no anaesthesia. She rests briefly and goes home the same day. About two weeks later, a blood test shows whether the embryo has implanted. And that is often the day the waiting turns into hope.

Who Can Become a Gestational Carrier?

A gestational carrier is a healthy woman who has carried at least one pregnancy of her own and meets medical, age and legal criteria. She must also be ready, in body and mind, to carry a baby for someone else. That is why we carefully check every carrier before matching.

Requirements for a Gestational Carrier

The main gestational carrier requirements include:

• Age: You must be between 25 and 35, which is the legal range in India and some other countries.
• Previous pregnancy: She has had at least one safe pregnancy and birth.
• Health: In good health overall and at a healthy weight (BMI).
• Lifestyle: Doesn't smoke and doesn't use drugs or alcohol.
• Support: A safe place to live and people who agree with her choice.

Screening Tests for a Gestational Carrier

Before treatment begins, gestational carrier screening makes sure the pregnancy will be safe for her and for your baby. It starts with a detailed review of her medical history and past deliveries. Blood tests then check her blood group, hormone levels and thyroid function.

She is also tested for infections such as HIV, hepatitis B and C, and syphilis. Her uterus is examined by ultrasound or hysteroscopy (a thin camera placed inside the uterus) to confirm it is healthy. Finally, a psychological assessment makes sure she feels ready for the journey ahead.

And screening isn't only for the carrier. You and your partner are tested too, so everyone starts on safe ground. With the right carrier in place, the next question most couples ask is about success rates.

Success Rate and Safety of Gestational Surrogacy

The gestational surrogacy success rate is often encouraging because the carrier already has a healthy uterus that has carried a pregnancy before. Still, no single number fits every couple. Your chances depend mostly on the eggs used to create your embryo and on the carrier's health

Some factors depend on the eggs and embryos, while others depend on the carrier and the lab. That's why we look at your full picture before setting expectations. When it comes to safety, the carrier's risks are the same as in any pregnancy, such as high blood pressure or gestational diabetes. Regular antenatal care keeps her and your baby well covered.

Does Egg Age Matter More Than the Carrier's Age?

For embryo quality, yes. The age of the eggs, whether yours or a donor's, decides how healthy your embryo is likely to be. The carrier's age and health, on the other hand, shape how well the pregnancy progresses. Both matter, just in different ways. Once success feels within reach, the next step is protecting everyone legally.

Legal Steps and the Gestational Surrogacy Agreement

We know the legal side can feel a little scary. But it is there to protect you, your carrier and, most of all, your baby. Before any embryo transfer, you and your carrier sign a gestational surrogacy agreement. Think of it as a promise in writing. It ensures everyone knows their role from the first day.

A clear gestational surrogacy contract usually covers medical decisions during pregnancy, the expenses you will take care of and insurance for the carrier. Most importantly, it confirms that you are your baby's legal parents. It also explains what happens if plans change along the way. 

Both of you should have your own independent lawyer. That keeps things fair and keeps everyone on equal footing. We are with you through the whole process, but legal advice must always come from a qualified expert.

Also, surrogacy laws differ from country to country, so it's wise to know your local rules before treatment begins. Now, let's look at what this journey may cost.

How Much Does Gestational Surrogacy Cost?

Cost is one of the first things on your mind, and it’s absolutely understandable. The cost of gestational surrogacy is not a fixed price. It varies depending on the country you choose, how many IVF cycles you need, whether donor eggs or sperm are used, and the legal fees involved.

In India, altruistic surrogacy with IVF usually costs between ₹18 and ₹25 lakh. A standard package with donor-egg IVF, plus legal and insurance costs, often falls around ₹18 to ₹20 lakh. Multiple IVF cycles, advanced care or delivery complications can take it closer to ₹25 lakh.

So two couples may pay very different amounts for the same treatment. That's why we review your reports first, then explain what your journey will likely involve.

Costs Included in Your Gestational Surrogacy Fee

It helps to see where the money goes. Here is what your total usually covers:

In India, there is no gestational carrier fee, as only altruistic surrogacy is allowed. The carrier receives only reimbursement for her medical expenses and insurance coverage. Before you begin, ask for every cost in writing. That way, there are no surprises later, and you can plan with peace of mind. Now, let's see how we support you every step of the way.

Conclusion

Gestational surrogacy gives you a real path to parenthood when carrying a pregnancy isn't possible. Your embryo is created through IVF, and a caring carrier nurtures your baby until birth, while the baby stays yours in every way.

From understanding who needs it to screening, legal steps and costs, every part of this journey matters. And you don't have to do it alone.

When you're ready, we're here to listen, review your reports and guide you towards the right next step. Book a consultation with FertilityWorld and take your first step towards holding your baby.