Cryopreservation in Patna

Cryopreservation uses liquid nitrogen vitrification to bring eggs, sperm, or embryos to sub-zero temperatures almost instantly, avoiding the ice-crystal damage caused by slower freezing methods. The material can then be stored for years and still be usable once thawed. Eggs, sperm and embryos each have their own handling steps, covered on our dedicated pages for egg freezing, sperm freezing, and embryo freezing.

Smriti IVF & Fertility Centre runs cryopreservation services from its Patna facility, handling collection, vitrification and storage on-site. As a dedicated cryopreservation centre in Patna, the clinic offers egg, sperm, and embryo freezing without referring patients elsewhere at any stage of the process.

Samples collected here don't need to be shipped to a lab in another city, which matters for anything time-sensitive, such as egg retrieval before a chemotherapy start date. Patients also see the same clinical team at retrieval, freezing and thaw, instead of switching providers between stages. The Patna facility sits alongside the clinic's regular IVF services, detailed on our IVF centre in Patna page, and Dr Smriti Sparsh's profile introduces the team overseeing cryopreservation. It brings collection, lab work, and storage under one roof, instead of coordinating across cities.

Cryopreservation in Patna isn't only for couples already midway through an IVF cycle.

• Someone newly diagnosed with endometriosis who wants to delay pregnancy for treatment is one of the more common reasons women in Patna look into egg freezing here.
• Others simply aren't ready yet and want to preserve the option while egg quality is still relatively high.
• Men facing chemotherapy, a scheduled vasectomy, or a high-risk occupation are the most common sperm-freezing candidates we see.
• Long postings away from home, regular heat or radiation exposure at work, or wanting a backup before a planned procedure all come up in consultations.
• Embryo freezing tends to fit couples already partway through IVF who have surplus embryos after a successful cycle.

Cost is usually the first question, and the honest answer is that it varies by protocol, what's being frozen, and storage length; there's no single flat figure that applies to every patient. Cryopreservation cost in Patna depends on the same factors described below, not on a published price list.

The number of retrieval cycles needed affects the total, since egg freezing sometimes takes more than one retrieval to bank enough mature eggs. Sperm freezing is simpler and lower-cost than egg or embryo freezing, which involves ovarian stimulation and lab-intensive vitrification. Annual storage fees add up over time too, and the medication protocol varies from patient to patient. We don't publish a flat number because it would be misleading. The honest next step is a personalised estimate: contact the centre and our team will walk you through what applies to you.

We sign storage agreements and set out consent terms before freezing any sample, consistent with India's ART (Regulation) Act, 2021. The paperwork covers how long material can be stored, who can authorise its use, and what happens if you want to withdraw consent later. Storage duration is agreed in advance and renewed by mutual consent rather than left open-ended.

If you lose contact with the clinic for an extended period, storage follows the terms in the signed agreement rather than any default assumption, so keeping your contact details current matters. For background on the law, PRS Legislative Research maintains a plain-language tracker of the ART (Regulation) Act, and ICMR publishes the national ART guidelines.

When a patient returns later ready to use stored material, the clinic verifies the sample, thaws it, and moves into the relevant treatment protocol. For frozen eggs or embryos, that usually means an IVF cycle once the uterine lining is ready. For frozen sperm, it can go straight into IUI or ICSI.

Thaw survival isn't guaranteed for every sample, so the clinic checks viability right after thawing rather than assuming it from the freeze date. Clinical literature from the ASRM-SART practice guideline on oocyte cryopreservation reports vitrified egg survival rates generally in the 90-97% range after thaw, a population-level figure from published guidance, not a promise about any individual sample. Once a sample is confirmed viable, the treatment team schedules the next step based on the protocol already discussed at consultation.