43+ yrs
Ahmedabad, Mumbai, Vadodara, Surat, Bhuj, Bhavnagar, Anand, Varanasi
Dr. Himanshu Bavishi
MBBS, MD (Obstetrics & Gynaecology) · Infertility, IVF & Genetics
India's Trusted Fertility Experts · Since 1998
Advanced IVF Treatment
Blastocyst Culture & Transfer Stronger embryo selection at Bavishi Fertility Institute
By growing embryos to day 5–6 — the blastocyst stage — only the strongest continue to develop. This supports better selection and makes single-embryo transfer possible.
Day 5–6 culture Better selection Fewer multiples Class 1000 (10X Clean Air) IVF Labs
What is Blastocyst Transfer
What is a blastocyst?
Not all embryos that look good on day 2 or 3 will continue to develop. If they are cultured for a few more days, only the genuinely good-quality embryos go on to reach the blastocyst stage — the embryo at day 5–6 of development. This is when the embryo naturally reaches and implants in the uterus.
Up until day 3, the embryo grows on maternal genes carried in the egg. On day 3, the embryo undergoes genomic activation and grows further on its own genetic strength. In general, about 30–60% of embryos develop into blastocysts, depending on age and other factors.
Medically Reviewed
Dr. Himanshu Bavishi, MBBS, MD (Obstetrics & Gynaecology)Founder & Chief IVF Specialist · Infertility, IVF & Genetics
Ahmedabad | Bavishi Fertility Institute
Last medically reviewed on . This page is educational and is not a substitute for personalised medical advice.
Indications
Who is blastocyst transfer for?
It is recommended broadly where embryo selection is possible, and especially for:
Women undergoing IVF where selection between embryos is possible
A history of multiple failed IVF cycles
Those planning to conceive a single pregnancy
A history of miscarriage
Cycles where PGT is planned
Advantages
The advantages of blastocyst transfer
Reaching the blastocyst stage strengthens both selection and safety.
Increased chance of implantation — blastocysts are more likely to implant.
Improved selection of healthy embryos, as they have developed further.
Fewer embryos need to be transferred, reducing the risk of multiple pregnancy.
Makes elective single-embryo transfer realistic while maintaining pregnancy rates.
Enables Preimplantation Genetic Testing (PGT) where indicated.
Step by Step
How blastocyst culture works
Embryos are grown a few days longer so the strongest reveal themselves.
01
Fertilisation
Eggs are fertilised by IVF or ICSI and the resulting embryos begin to develop in the lab.
02
Extended culture
Embryos are cultured in body-like incubators to day 5–6, rather than transferring on day 2–3.
03
Blastocyst selection
The embryos that reach the blastocyst stage are graded, and the strongest is selected for transfer.
04
Transfer
Usually one or two blastocysts are transferred into the uterus; surplus blastocysts can be frozen by vitrification.
05
Pregnancy test
A pregnancy test follows about 10–14 days later, once the embryo has had time to implant.
In general, about 30–60% of embryos develop into blastocysts, depending on age and other factors.
Watch & Learn
What is blastocyst culture? Explained by our experts
Fertility expert Dr. Lekshmy Rana explains blastocyst culture — how growing embryos to day 5–6 helps select the strongest embryo for transfer.
Why Bavishi Fertility Institute
Why choose Bavishi Fertility Institute for blastocyst transfer
Class 1000 IVF Labs
Air purity 10× cleaner than the international Class 10,000 standard — protecting your embryos at every moment.
Skilled Embryology
An in-house team of experienced embryologists performs every micro-manipulation with precision.
Proven & Awarded
30,000+ pregnancies since 1998 and the National Fertility Award six times (2019–2026).
Success & Safety
Real chances, honestly explained
Every fertility journey is unique. Blastocyst Transfer success rates depend on several medical and lifestyle factors.
Factors affecting success
- Woman's age
- Embryo quality and morphology
- Number of embryos transferred
- Uterine lining health
- Underlying medical conditions
- Overall reproductive health
At Bavishi Fertility Institute, we focus on personalised treatment plans rather than one-size-fits-all success claims.
Success rates vary with individual factors, but blastocyst transfer is generally associated with higher implantation than earlier-stage transfer in suitable patients.
Cost & Assurance
Transparent, with no hidden costs
Know exactly what your Blastocyst Transfer treatment cost includes before you begin.
- Detailed treatment plan
- Clear pricing breakdown
- No hidden charges
- Easy / interest-free EMI options
- Personalised consultation
- Suraksha Kavach eligibility guidance
Exclusive Program
Suraksha Kavach — complete peace of mind.
One of the most trusted IVF protection programme. Reduced financial risk, increased confidence & complete peace of mind.
All Costs Covered
Complete Peace of Mind
Multiple IVF Cycles as Required
Unique Optional Package
* Terms and conditions apply.
Risks & Considerations
Honest about the considerations
Blastocyst culture has clear advantages, but a few points are worth understanding.
Not all embryos reach blastocyst
Only about 30–60% of embryos develop to the blastocyst stage, so some cycles yield fewer embryos to transfer or freeze.
How We Help: Our Class 1000 lab and body-like incubators give embryos the best environment to develop.
Miscarriage risk remains
Even when a blastocyst implants, a risk of miscarriage still exists.
How We Help: Where indicated, PGT can help select genetically normal embryos.
Extra cost
Blastocyst culture is a more complex procedure and usually carries an additional cost.
How We Help: Transparent pricing and interest-free EMI, with clear guidance on what is included.
Preparing
Supporting your transfer
Simple, healthy steps before and after transfer; your specialist will personalise this.
Eat a balanced diet rich in fruits, vegetables, whole grains and lean protein.
Stay well hydrated and maintain a healthy weight.
Exercise regularly, within your specialist's guidance.
Avoid smoking, tobacco and excessive alcohol.
Manage stress with adequate rest, yoga or counselling.
Take medicines and supplements only as advised by your doctor.
Our Specialists
Our Blastocyst Transfer Specialists
Meet the Bavishi Fertility Institute specialists who treat patients with Blastocyst Transfer.
42+ yrs
Ahmedabad
Dr. Falguni Bavishi
MBBS, MD (Obstetrics & Gynaecology) · Infertility, IVF & Genetics
13+ yrs
Ahmedabad
13+ yrs
Ahmedabad
Dr. Janki Bavishi
MBBS, MS (Obstetrics & Gynaecology) · Obstetrics & Gynaecology
30+ yrs
Ahmedabad
10+ yrs
Ahmedabad
20+ yrs
Mumbai
20+ yrs
Mumbai
Dr. Nilesh Jain
MBBS, DGO, DNB (Obstetrics & Gynaecology) · Infertility & IVF
20+ yrs
Mumbai
Dr. Priyanka Sinha
MBBS, MD, Fellowship in Reproductive Medicine (USA) · Reproductive Medicine & IVF
12+ yrs
Surat
Dr. Deep Gajiwala
MBBS, DGO, DNB (Obstetrics & Gynaecology) · IVF & Laparoscopic Surgery
22+ yrs
Vadodara
20+ yrs
Bhuj
22+ yrs
Anand
20+ yrs
Anand
12+ yrs
Bhavnagar
Dr. Deepali Pandya
MS (Obstetrics & Gynaecology), FMAS, FRM — Gold Medalist · Reproductive Medicine & Laparoscopic Surgery
6+ yrs
Varanasi
Dr. Parnnika Agarwal
MBBS, MS, FMAS, FRM · Fertility, IVF & Gynaecological Laparoscopy
43+ yrs
Ahmedabad, Mumbai, Vadodara, Surat, Bhuj, Bhavnagar, Anand, Varanasi
Dr. Himanshu Bavishi
MBBS, MD (Obstetrics & Gynaecology) · Infertility, IVF & Genetics
42+ yrs
Ahmedabad
Dr. Falguni Bavishi
MBBS, MD (Obstetrics & Gynaecology) · Infertility, IVF & Genetics
13+ yrs
Ahmedabad
13+ yrs
Ahmedabad
Dr. Janki Bavishi
MBBS, MS (Obstetrics & Gynaecology) · Obstetrics & Gynaecology
30+ yrs
Ahmedabad
10+ yrs
Ahmedabad
20+ yrs
Mumbai
20+ yrs
Mumbai
Dr. Nilesh Jain
MBBS, DGO, DNB (Obstetrics & Gynaecology) · Infertility & IVF
20+ yrs
Mumbai
Dr. Priyanka Sinha
MBBS, MD, Fellowship in Reproductive Medicine (USA) · Reproductive Medicine & IVF
12+ yrs
Surat
Dr. Deep Gajiwala
MBBS, DGO, DNB (Obstetrics & Gynaecology) · IVF & Laparoscopic Surgery
22+ yrs
Vadodara
20+ yrs
Bhuj
22+ yrs
Anand
20+ yrs
Anand
12+ yrs
Bhavnagar
Dr. Deepali Pandya
MS (Obstetrics & Gynaecology), FMAS, FRM — Gold Medalist · Reproductive Medicine & Laparoscopic Surgery
6+ yrs
Varanasi
Dr. Parnnika Agarwal
MBBS, MS, FMAS, FRM · Fertility, IVF & Gynaecological Laparoscopy
FAQ
Blastocyst Transfer — your questions answered
In general, about 30–60% of embryos develop into blastocysts, depending on age and other individual factors.
Success rates vary with individual factors, but blastocyst transfer is generally associated with higher implantation than earlier-stage embryo transfer in suitable patients.
Yes, there is usually an additional cost, because culturing embryos to the blastocyst stage is a more complex procedure.
It usually takes about 10–14 days after blastocyst transfer to get a definitive answer, as the embryo needs time to implant and produce detectable pregnancy hormones.
Options include repeating IVF with adjustments, transferring earlier-stage (day 3) embryos, using advanced fertilisation techniques, genetic testing, or considering donor eggs or embryos.
Alternatives include transferring cleavage-stage (day 3) embryos, using frozen blastocysts from previous cycles, advanced fertilisation techniques such as PICSI or Spindle View ICSI, or donor eggs or embryos.
This page is for educational purposes and is medically reviewed by Dr. Himanshu Bavishi, MBBS, MD (Obstetrics & Gynaecology). It is not a substitute for personal medical advice — please consult our doctors for guidance specific to you.
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