IVF Treatment
What is In Vitro Fertilization (IVF)?
In Vitro Fertilization (IVF), often referred to as "test tube baby" treatment, is a highly successful assisted reproductive technology designed for couples who face challenges conceiving naturally.
Simply put, IVF is the process of retrieving eggs from the woman and sperm from the man and allowing them to fertilize in a specialized laboratory environment. These fertilized eggs then begin to divide, forming embryos. Once the embryos reach a suitable stage, they are carefully transferred back into the expectant mother's uterus.
The fundamental difference between IVF and natural conception is that the crucial fertilization step occurs under the precise, controlled conditions of a lab.
Who Should Consider IVF Treatment?
IVF is a preferred and often essential treatment option for couples facing various fertility challenges. You may benefit from IVF if you have conditions such as:
- Tubal Factor Infertility: Blocked, damaged, or removed fallopian tubes (e.g., due to infection or ectopic pregnancy).
- Male Factor Infertility: Low sperm quality, count, or motility issues that prevent natural fertilization.
- Cervical Issues: Problems with cervical mucus/secretion.
- Unexplained Infertility: When the cause of infertility cannot be identified through standard diagnostic tests.
- Failed IUI: Inability to achieve pregnancy with Intrauterine Insemination (IUI).
- Age-Related Factors: Diminished ovarian reserve or egg quality, particularly relevant as couples delay childbearing.
The IVF Treatment Journey: Step-by-Step
While treatment protocols are tailored to each patient, the IVF process generally follows these structured phases:
- Ovarian Stimulation: A naturally menstruating woman typically produces only one egg per cycle. In IVF, this number is increased by administering controlled hormone preparations. This maximizes the chances of retrieving multiple healthy eggs.
- Monitoring and Assessment: Through regular ultrasound and blood tests, your medical team closely monitors the growth and maturity of the developing egg follicles.
- Egg Retrieval: Once the eggs are optimally matured, a "trigger shot" is administered. The eggs are then gently retrieved via a minor procedure.
- Fertilization: The retrieved eggs are immediately prepared and fertilized with the prepared sperm in the laboratory.
- Embryo Development: The fertilized eggs are monitored as they divide and develop into embryos
- Embryo Transfer: The highest-quality embryo(s) are selected and painlessly transferred into the mother's uterus, where implantation is hoped to occur.
Comprehensive Assessment Before Starting IVF
A thorough pre-treatment evaluation is crucial to maximize your chances of success. Given that many couples are starting families later in life, an assessment will determine if age has impacted ovum quality/reserve or sperm count.
Before starting, your specialist team will:
- Identify the Root Cause: Determine the specific reason for your infertility to ensure the most appropriate treatment is chosen.
- Review Reproductive History: Carefully document both partners' medical and reproductive histories, including any lifestyle factors such as alcohol, cigarette, or drug use.
- Evaluate Alternatives: Inform you about any alternative treatment options available for your specific case
- Establish Protocol and Forecast: Set a dual treatment regimen, provide the potential success rate, and detail the cost of treatment
The assessment process evaluates men and women separately to build a complete picture, ensuring your personalized treatment plan is robust, ethical, and tailored for the best possible outcome.
Egg Freezing
What is Egg Freezing (Oocyte Cryopreservation)?
Egg freezing is a proactive medical procedure that offers women the ability to preserve their reproductive potential. It involves retrieving and freezing a woman's unfertilized eggs (oocytes) from her ovaries for future use.
As women age, both the quality and quantity of their eggs naturally decline. By freezing eggs at a younger age, a woman can effectively pause her biological clock, giving her the option to have a baby when the time is right, whether due to career, personal reasons, or medical necessity.
How is the Egg Freezing Procedure Performed?
The process is safe, efficient, and closely monitored:
- Ovarian Stimulation: On the 2nd or 3rd day of the menstrual cycle, the woman begins hormone injections for approximately 10–15 days. This treatment encourages multiple eggs to mature simultaneously
- Monitoring: The growth of the eggs is regularly tracked through ultrasound scans.
- Egg Retrieval: Once the eggs reach the optimal size, a "trigger shot" is administered. Exactly 36 hours later, the mature eggs are collected in a minor procedure performed under anesthesia.
- Cryopreservation: The retrieved oocytes are immediately frozen using Vitrification, an ultra-rapid freezing technique. This process stores the cells in a liquid nitrogen tank at -196 C
- Storage Duration: The initial storage period is typically 5 years; however, this duration can be extended upon request and with approval from the Ministry of Health.
The Critical Importance of Freezing Eggs Early
The age of the egg is the single most important factor for achieving a successful pregnancy.
- Preserving Quality: Eggs frozen at a younger age maintain that same high quality years later. While the uterus's age can slightly influence implantation, the quality of the egg remains the primary driver of successful fertilization.
- Combating Decline: Both the number and quality of eggs decrease with advancing age. Women with low ovarian reserve often face lower chances of natural conception and a higher risk of miscarriage.
- Maximizing Success: The younger the age at which the eggs are frozen, the higher the likelihood of a successful pregnancy outcome in the future.
Is Egg Freezing Safe for the Cells and the Baby?
Does Freezing Harm the Oocytes?
No. When egg cells are frozen using the modern vitrification technique, intracellular molecular movement and metabolism are effectively stopped.
Preventing Damage: This rapid freezing technique is specifically designed to prevent the formation of ice crystals inside the cell. Ice crystals are the primary cause of cell death during freezing. By avoiding crystal formation, the cells are safely preserved for years in liquid nitrogen.
Are Babies Born from Frozen Eggs Healthy?
Yes. Extensive studies comparing the obstetric and perinatal outcomes of babies born via frozen eggs versus those born via fresh eggs have shown no difference in health or complication rates. Egg freezing does not pose any additional risk to the unborn baby.
Who is Egg Freezing Recommended For?
Egg freezing is a vital option for various individuals:
Medical Necessity
- Women who are about to undergo chemotherapy or radiotherapy for cancer treatment.
- Individuals who must undergo surgical procedures that may compromise or remove ovarian function.
Genetic/Hereditary Factors
- Those with a low egg reserve (Premature Ovarian Failure risk).
- Those with a family history of early menopause.
Elective Freezing (Social Reasons)
- Women who wish to postpone motherhood and plan to have a baby at an older age.