Full Process Analysis of US and Mexico IVF: Planning High-Efficiency IVF-PGT for Pregnancy Preparation

2025-11-17 15:37:15，浏览量： 1次

 

 

IVF technology is an important method for resolving the infertility challenges faced by nearly 10% of women of childbearing age globally. For families hoping to start their pregnancy preparation journey through US and Mexico IVF, understanding the complete process in advance is crucial.

 

Indications and Basic Screening for IVF

 

First, not all patients with infertility are suited for IVF. Assessment at a proper clinic is required to clarify the indications, which include:

 

 Female factors: Gamete transport disorders, ovulation disorders, endometriosis, etc.

 Male factors: Oligozoospermia (low sperm count) or asthenozoospermia (poor sperm motility), etc.

 Other factors: Unexplained infertility, immunological infertility.

 

Pre-Assisted Reproduction Screening:

 

Before formally starting the cycle, both partners need to undergo comprehensive physical examinations (chromosomes, blood type, liver and kidney function, infectious diseases, etc.). The male partner also needs a semen analysis. Adequate preparation is key to subsequent success.

 

Key Steps Analysis of IVF-PGT

 

1. Ovarian Stimulation and Follicle Monitoring:

 

 Protocol Formulation: The doctor will develop a personalized ovarian stimulation protocol based on the patient's age, ovarian reserve status, financial factors, and other considerations.

 Real-Time Monitoring: Through transvaginal ultrasound and blood hormone level monitoring, the doctor assesses follicle development and adjusts the dosage of ovarian stimulation drugs in a timely manner to ensure multiple follicles develop synchronously.

 

2. Egg/Sperm Retrieval and In Vitro Fertilization:

 

 Egg Retrieval: Under the effect of stimulation drugs, HCG or other medications are used to promote the final maturation of the follicles. The egg retrieval procedure requires observation at the clinic, and post-procedure attention to rest and dietary management is necessary.

 Sperm Collection: The male partner simultaneously provides a semen sample.

 In Vitro Fertilization and Culture: Under the operation of professional embryologists, the egg and sperm are combined and cultured to the blastocyst stage in an advanced laboratory.

 

3. IVF-PGT Embryo Screening and Transfer:

 

 Genetic Diagnosis (IVF-PGT): Embryologists perform genetic disease and chromosomal abnormality screening (PGS/PGD) on the blastocysts. This is the core advantage of IVF-PGT, particularly enhancing the success rate of pregnancy preparation in advanced maternal age.

 Embryo Transfer: The doctor confirms the optimal transfer window after evaluating the uterine lining, estrogen, and progesterone levels, and then transfers the highest quality, healthy embryo into the uterine cavity.

 

4. Pregnancy Confirmation:

 

 Pregnancy Test: Approximately 14 days after the embryo transfer, a blood test for $\beta$-hCG is conducted to confirm whether implantation has been successful.

 

Dr. Nathan Zhang's IVF USA team, which he founded, has been providing overseas assisted reproductive consulting services for over a decade, offering US egg freezing, US IVF, and third-party assisted reproductive services to those in need. With nearly 20 years of deep expertise in the overseas assisted reproductive field, IVF USA, driven by diverse and personalized reproductive needs, strategically expanded into the Mexican market early on, becoming the authorized agent for Power Fertility Center Mexico (POWER IVF) in China. Dr. Nathan Zhang's services currently extend beyond the US to include IVF and egg freezing in Mexico, Japan, and Thailand, as well as Taiwan and Hong Kong. Join forces with professional expertise, ensure every preparation is complete, and set off on a most professional and smooth fertility journey toward the early arrival of your new life.