After blastocysts are biopsied on day five or six, they are immediately vitrified while genetic testing takes place. PGT-A results typically take about two to three weeks. Once an euploid embryo is confirmed, we initiate the surrogate's endometrial preparation starting on day two of her menstrual cycle. Hormonal support to build an optimal uterine lining usually takes around 14 to 21 days.
In standard clinical practice, you can generally anticipate the transfer occurring approximately four to eight weeks post-biopsy. Because timing depends on surrogate cycle synchronization and endometrial readiness, please consult your fertility specialist for a tailored schedule.
For more, read What Is The Ideal Weight For Ivf Pregnancy; consult Dr. Mujibur Rahman; reference: WHO guidance on infertility.
Following blastocyst biopsy, the embryos remain safely cryopreserved while the genetic laboratory analyzes the samples, which generally takes two to three weeks. Once a chromosomally normal embryo is identified, the surrogate mother's preparation begins. Her uterine lining is primed with hormonal therapy over roughly 15 to 20 days to ensure the uterine environment is receptive.
Factoring in menstrual timing and regulatory clearances under Indian surrogacy norms, the embryo transfer is typically scheduled within six to eight weeks following the biopsy. We advise consulting your treating fertility team to understand your specific protocol and timeline.
For more, read What Is The Ideal Weight For Ivf Pregnancy; consult BabyJoy Fertility And IVF Centre - West Delhi; reference: WHO guidance on infertility.
Once embryos undergo biopsy for PGT-A, they are frozen and the cellular samples are sent for analysis. You can expect the genetic results within approximately two to three weeks. After confirming a suitable embryo, the next phase is preparing the surrogate's endometrium.
This preparation starts with her menstrual cycle and involves estrogen supplementation followed by progesterone, taking about two to three weeks of monitoring before the transfer can safely take place. Overall, the timeline from biopsy to surrogate transfer is usually five to eight weeks. Please discuss your case with your fertility doctor to plan each milestone accurately.
For more, read What Is The Ideal Weight For Ivf Pregnancy; consult Dr. Aravind Chander; reference: WHO guidance on infertility.
The waiting period after an embryo biopsy involves two key stages: genetic testing and surrogate cycle preparation. PGT-A reports generally arrive within 14 to 21 days. Once euploid embryos are identified, the surrogate begins hormone replacement therapy to achieve an ideal endometrial thickness and pattern, requiring roughly two to three weeks.
Consequently, intended parents can expect the surrogate transfer to take place roughly four to eight weeks after the initial biopsy. Individual biological responses and cycle alignment can influence exact dates, so it is best to review your personalized timeline directly with your reproductive specialist.
For more, read What Is The Ideal Weight For Ivf Pregnancy; consult Dr. Archana Dhawan Bajaj; reference: WHO guidance on infertility.
After blastocysts are biopsied, they are immediately cryopreserved, and genetic testing results are typically ready in about two to three weeks. Once an embryo is approved for transfer, the surrogate's frozen embryo transfer protocol begins with her period.
Preparing her uterine lining with medications and ultrasound monitoring requires approximately 14 to 20 days to ensure optimal receptivity before progesterone is introduced. Therefore, the overall timeline from biopsy to transfer usually spans six to eight weeks. As cycle responses and synchronization can vary, we recommend consulting your fertility doctor for specific guidance on your journey.
For more, read What Is The Ideal Weight For Ivf Pregnancy; consult Disha Fertility and Surgical Center; reference: WHO guidance on infertility.
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04 September 2026