PGT Genetic Testing in Model Town, Delhi

Preimplantation Genetic Testing is not a single test — it is a family of procedures performed on embryos created through IVF before uterine transfer. PGT-A (formerly PGS) screens for aneuploidy, meaning it checks whether an embryo has the correct number of chromosomes. PGT-M (formerly PGD) tests for specific inherited single-gene conditions such as beta-thalassaemia, spinal muscular atrophy, cystic fibrosis, or sickle-cell anaemia. PGT-SR identifies structural chromosomal rearrangements carried by one or both parents.

For families in Model Town and across Delhi, these distinctions matter enormously. North Delhi has a relatively high carrier prevalence of haemoglobin disorders, making PGT-M a clinically relevant option for couples who already know one or both partners carry a recessive gene mutation. Equally, couples who have experienced two or more failed IVF cycles or recurrent pregnancy loss are strong candidates for PGT-A to identify and transfer only euploid (chromosomally normal) embryos.

HomeIVF's Medical Board emphasises that genetic testing is not just for high-risk couples. Age-related chromosomal decline is the single largest contributor to IVF failure, and PGT-A is increasingly recommended for women aged 35 and above. Understanding which category applies to your situation is the first step — and it begins with a detailed genetic and fertility consultation, something HomeIVF facilitates from the comfort of your Model Town residence.

The genetic testing process is integrated into a standard IVF cycle and follows a clear sequence of steps, each reviewed and coordinated by the HomeIVF Medical Board.

Step 1 — Ovarian Stimulation: Fertility medications are administered over 10 to 14 days to stimulate the ovaries to produce multiple eggs. Monitoring scans and blood tests are scheduled at intervals, many of which can be arranged as at-home visits for Model Town patients.

Step 2 — Egg Retrieval and Fertilisation: Eggs are collected under sedation at a partner clinic and fertilised using conventional IVF or ICSI (intracytoplasmic sperm injection). Fertilised eggs develop in the laboratory for five to six days until they reach the blastocyst stage.

Step 3 — Embryo Biopsy: A skilled embryologist removes five to ten cells from the outer cell layer (trophectoderm) of each blastocyst. This does not harm the inner cell mass that develops into the baby.

Step 4 — Genetic Analysis: Biopsied cells are sent to a certified genetics laboratory. Depending on the test type, next-generation sequencing (NGS), array CGH, or PCR-based platforms are used. Results are typically available in 10 to 14 working days.

Step 5 — Embryo Transfer: Only genetically normal embryos are selected for transfer in a subsequent frozen embryo transfer (FET) cycle, maximising the probability of implantation and a healthy ongoing pregnancy.

Choosing between PGT-A, PGT-M, or both depends on your medical history, family background, and prior fertility outcomes. The HomeIVF Medical Board uses a structured consultation process to recommend the most appropriate pathway.

PGT-A is advised when: the female partner is 35 years or older; there have been two or more failed IVF transfers with good-quality embryos; recurrent pregnancy loss (two or more miscarriages) has occurred; or previous pregnancies have involved chromosomal abnormalities such as Down syndrome.

PGT-M is advised when: both partners are carriers of an autosomal recessive condition (e.g., thalassaemia, SMA); one partner carries an autosomal dominant mutation (e.g., BRCA1/2, Huntington's); or X-linked conditions such as haemophilia run in the family. PGT-M requires advance preparation including proband testing and the development of a custom genetic probe, which can add two to eight weeks to the timeline before the IVF cycle begins.

PGT-SR is recommended when one partner carries a chromosomal translocation or inversion identified on a karyotype test — a relatively uncommon but important cause of recurrent miscarriage and IVF failure in Delhi fertility clinics.

Combining PGT-A with PGT-M is possible and sometimes recommended for couples who carry both a single-gene risk and age-related chromosomal concerns. A thorough genetic counselling session — available remotely through HomeIVF — is essential before making this decision.

One of the most common frustrations expressed by couples in Model Town and across Delhi is the lack of transparency around what is — and is not — included in a fertility package. At many traditional clinics, the quoted IVF price excludes genetic testing, embryo freezing, FET cycles, and medication, leading to unexpectedly high final bills.

HomeIVF takes a different approach. Packages starting from ₹1.5 lakh are structured to be inclusive and clearly scoped from the first consultation. The HomeIVF model bundles at-home monitoring visits, tele-consultations with senior fertility specialists reviewed by the HomeIVF Medical Board, coordination with partner labs and clinics for procedures that require a clinical setting, and dedicated case manager support throughout the cycle.

For PGT-specifically, HomeIVF coordinates with accredited genetics laboratories that use next-generation sequencing platforms, ensuring diagnostic accuracy consistent with international standards. Unlike many standalone Delhi clinics, HomeIVF does not charge separately for case coordination or follow-up consultations during the genetic testing wait period — a time that is emotionally and practically demanding for most couples.

The result is a more predictable, supported, and dignified experience — particularly valued by Model Town residents who may be managing the process alongside demanding professional or family commitments.

Model Town's position in North Delhi makes it well-served by public transport — the GTB Nagar Metro is just minutes away — but daily commutes to South or Central Delhi fertility clinics can consume two to four hours of a working day, particularly during peak hours on Outer Ring Road or the Model Town–Azadpur corridor.

HomeIVF eliminates the majority of these trips. Monitoring ultrasounds, blood draws, hormone assessments, and medication instruction sessions can all be conducted at your Model Town home by qualified clinical staff. Only the procedures that absolutely require a clinic — egg retrieval, embryo transfer — require a facility visit, and HomeIVF's partner network includes accredited units accessible from North Delhi without long-haul travel.

Privacy is another significant factor. Model Town is a tightly knit residential community where many families know each other. For couples undergoing IVF and genetic testing, the ability to receive specialist care at home — without neighbours or extended family members observing clinic visits — provides genuine psychological comfort and reduces the social pressure that often accompanies infertility treatment in Indian joint-family settings.

Senior fertility specialists, reviewed and supervised by the HomeIVF Medical Board, engage with patients through structured video consultations, ensuring clinical quality is never compromised by the at-home model.

Model Town sits in a well-resourced part of Delhi, surrounded by large hospitals and diagnostic centres in the GTB Nagar, Adarsh Nagar, and Shalimar Bagh corridors. While this means couples have access to infrastructure, it also means navigating a crowded and sometimes confusing landscape of fertility clinics, each with varying levels of specialisation in genetic testing.

Not all IVF centres in or near Model Town offer PGT as an in-house service. Many outsource embryo biopsy coordination and genetics testing to third-party labs, which can introduce delays in communication and result in a fragmented patient experience. Couples should specifically ask any clinic whether their embryologists are trained in trophectoderm biopsy (the gold standard for blastocyst-stage testing) and whether their genetics partner lab is accredited by a recognised body.

For HomeIVF patients in Model Town, these concerns are managed centrally. The HomeIVF Medical Board maintains quality partnerships with accredited laboratories in Delhi and ensures that the chain of custody for biopsied embryo cells meets regulatory and clinical standards. Couples near Model Town Park or in surrounding sub-localities such as Model Town Extension, Kingsway Camp, and Shakti Nagar can access the same standardised HomeIVF protocol without variation in quality.

Fertility treatment in India, including IVF and genetic testing, is largely excluded from standard health insurance policies, although this landscape is beginning to shift. A small number of corporate health plans and group policies now include partial fertility benefits, and it is worth checking your employer's insurance schedule before ruling out coverage entirely.

For the majority of couples in Model Town who will self-fund their treatment, financial planning is an important part of the journey. HomeIVF works with financing partners to offer structured EMI (Equated Monthly Instalment) options, allowing the cost of an IVF-plus-PGT cycle to be spread over manageable monthly payments without requiring a large upfront outlay.

Key planning points to consider: PGT-M requires additional lead time (probe development) and may involve pre-cycle costs for carrier testing and karyotyping of both partners — tests that are readily available at diagnostic centres near Model Town. Budget for a frozen embryo transfer (FET) cycle in addition to the stimulation cycle, as PGT is always followed by FET rather than a fresh transfer. Medication costs vary based on ovarian reserve and protocol and should be clarified during your initial HomeIVF consultation.

The HomeIVF Medical Board recommends that couples approach fertility financial planning as a multi-cycle exercise, factoring in realistic success probabilities rather than assuming a single cycle will be sufficient.

Beginning your PGT and fertility journey with HomeIVF from Model Town is straightforward and designed to reduce friction at every step. The process starts with a free introductory consultation — available via video call or phone — during which a HomeIVF care coordinator takes a detailed history and explains how the at-home model works.

Following the initial call, the HomeIVF Medical Board reviews your case and recommends appropriate baseline investigations: AMH (anti-Müllerian hormone), antral follicle count via ultrasound, semen analysis, and — where PGT-M is being considered — carrier screening for both partners. Many of these tests can be arranged as at-home sample collection in Model Town, with results reviewed by the Medical Board within 48 to 72 hours.

Once investigations are complete, a personalised treatment plan is prepared, outlining the recommended IVF protocol, the type of PGT advised, the expected timeline, and a clear cost breakdown. There are no hidden fees and no obligation to proceed after the consultation.

Model Town residents can reach HomeIVF through the website, WhatsApp, or by calling the care line. Appointments are available seven days a week, including evenings — designed to fit around the schedules of working couples in Delhi's North District. Starting the conversation costs nothing, and the information you gain could fundamentally change your approach to building a healthy family.