Choosing between IVF and surrogacy can be confusing for individuals and couples facing fertility challenges. While both are forms of assisted reproductive technology, they are used for different medical situations.
IVF helps the intended mother achieve pregnancy by creating embryos in a laboratory and transferring them into her uterus. Gestational Surrogacy is considered when a woman is unable to carry a pregnancy or when pregnancy would be medically unsafe. In this case, an embryo created through IVF is transferred to a surrogate who carries the pregnancy on behalf of the intended parents.
In simple terms, IVF is usually recommended if you can safely carry a pregnancy, while surrogacy may be an option if carrying a pregnancy is not possible or poses health risks. In this article, we'll explain the key differences between IVF and surrogacy and help you understand which option may be right for your fertility journey.
Understanding IVF and Surrogacy
Although IVF and surrogacy are often mentioned together, they are not the same treatment. In fact, IVF is a medical procedure, while surrogacy is a family-building arrangement that usually involves IVF.
What Is IVF?
In Vitro Fertilization (IVF) is a fertility treatment in which eggs are retrieved from the ovaries and fertilized with sperm in a laboratory to create embryos. One or more healthy embryos are then transferred into the uterus with the goal of achieving a successful pregnancy.
IVF treatment is commonly recommended for conditions such as:
Unexplained infertility
Ovulation disorders
Endometriosis
Male factor infertility
Blocked or damaged fallopian tubes
Genetic conditions requiring embryo screening
If the embryo successfully implants in the uterus, the intended mother carries the pregnancy and delivers the baby herself. IVF is one of the most effective fertility treatment options available for couples struggling to conceive naturally.
What Is Gestational Surrogacy?
Gestational surrogacy is when a woman, called the gestational surrogate, gives birth to a baby for the intended parents.
To do this, the parents first undergo IVF to create embryos. One of these embryos is placed in however many surrogates they choose to carry the babies.
The surrogate is not genetically related to the baby in gestational surrogacy. This is due to the egg and sperm coming from the parents (or donors) who are not gestational surrogates.
Surrogacy is a solution for the parents when they are unable, for physical or safety-related reasons, to carry and give birth to the baby themselves.
IVF vs. Surrogacy: Key Differences
Though both enable individuals to become parents, they create substantially different processes.
Purpose of Treatment
IVF assists individuals when fertilization and/or natural conception is a challenge. Surrogacy is for those who are unable to physically carry a pregnancy for health or safety reasons.
Who Carries the Pregnancy?
For IVF, the Embryo after the transfer is carried to term by the intended mother.
With gestational surrogacy, the pregnancy is carried by a carefully selected surrogate.
Medical Indications
IVF is usually advised for couples with fertility problems due to ovulatory disorders, blocked fallopian tubes, male infertility, or unknown causes.
Surrogacy may be a choice for women with:
Non-functioning uterus
Uterine defects
Medical issues making pregnancy risky
Failure of implantation despite adequate treatment
Genetic Relationship
If intended parents use their eggs and sperm, then in IVF, the baby is genetically related to both.
The intended parents may also have a genetically related baby in gestational surrogacy if they use their embryos. The gestational surrogate will not have a genetic relationship with the baby since she is not providing her eggs.
Procedure
First, IVF has the intended mother undergo ovarian stimulation and then egg retrieval. In the lab, fertilization and embryo development occur, after which the embryos are transferred to the mother’s uterus.
In gestational surrogacy, IVF first makes embryos, then the embryos are transferred into the surrogate. In this case, the intended mother does not carry the embryos.
Success Rates
Success rates concerning IVF depend on age, embryo assessment, ovarian reserve, sperm quality, and the cause of infertility.
Surrogacy success relies on transferring good-quality embryos to a healthy surrogate paired with a professional fertility team. When the best embryos are placed with a healthy surrogate, the success rate for pregnancy is high, but may change based on the situation.
When Is IVF the Right Choice?
In cases where conception is medically viable yet has not happened naturally, IVF can be your best bet.
IVF may be suggested by your fertility expert if you suffer from:
Blocked/Damaged fallopian tubes
Ovulation problems like PCOS
Infertility in men, mild to moderate
Endometriosis
Infertility that cannot be diagnosed
The ability to bear a baby
Many couples conceive successfully via IVF without any other fertility interventions.
When Is Gestational Surrogacy Recommended?
Gestational surrogacy is an option that is commonly looked into if a woman is not able to carry a pregnancy because of being unable to conceive despite having viable embryos.
Some examples include:
Lack of uterus (either congenital or after removal of the uterus)
Uterine problems that make pregnancy impossible
Other severe medical problems in which pregnancy would be dangerous for her health
Implantation failures after proper medical investigations
Recurrent miscarriages due to uterine problems
Surrogacy should always be decided upon based on complete medical investigations.
Can IVF and Surrogacy Be Used Together?
Yes. Actually, IVF is the key to gestational surrogacy.
This procedure includes:
Ovarian stimulation and egg harvesting
In vitro fertilization of the egg by the sperm
Development of the embryo
Choosing a healthy embryo
Transferring the embryo to the gestational carrier's uterus
If there is a successful pregnancy, the surrogate woman will carry the baby to term under medical supervision.
Factors to Consider Before Choosing Between IVF and Surrogacy
The choice between the two procedures is entirely personal and should be guided by medical professionals and not by assumptions.
The major considerations that must be made include:
Fertility Diagnosis
Age and Ovarian Reserve
Reproductive Health Status
History of Fertility Treatment
Ability to Carry Pregnancy
Mental Preparedness
Financial Planning
Regulations Concerning Surrogacy
A thorough fertility assessment enables the patient to choose the procedure with the best likelihood of success.
Conclusion
If you need help deciding between IVF and gestational surrogacy, your medical and reproductive situation, as well as professional advice, should guide this decision. IVF is often the primary treatment for most infertility issues. But if carrying a pregnancy to term is not an option for you, then gestational surrogacy is available.
Informed decision-making hinges on an understanding of these two pathways to parenthood. Our expert surrogacy consultants at the Surrogacy Centre India provide clients with assessments, guidance, and reproductive technologies to assist them on the path they have chosen to parenthood.
Book an appointment with our team to evaluate whether IVF or gestational surrogacy better suits your current fertility needs.
Frequently Asked Questions
Is IVF better than surrogacy?
There’s no better option between the two. Surrogacy is needed when the individual can’t carry to term due to medical conditions and when pregnancy is unsafe. IVFs can be an option when the individual can safely carry the pregnancy.
Can IVF still work after repeated unsuccessful measures before looking into surrogacy?
Yes. Your IVF doctor can provide a more aggressive approach to IVF before looking into surrogacy by using a different protocol, treating any medical conditions, or providing more workup before considering surrogacy.
Is IVF a must for gestational surrogacy?
Yes. In the gestational surrogacy process, IVF is used to create embryos that will be placed in the surrogate’s uterus.
Who is a suitable candidate for gestational surrogacy?
After special consideration, those with serious abnormalities in the uterus, those who do not have a uterus, or those for whom pregnancy would be unsafe are some of the suitable candidates for gestational surrogacy.
Which option has a higher chance of success?
Various factors impact the success rate such as age, quality of embryo, the cause of infertility, and overall reproductive health. Success rates based on your case can be discussed with your fertility specialist.
