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Personalized Diagnosis

Highly Qualified Medical Team and Personnel

Largest and Most Reliable Cell Bank in Latin America

Cutting-edge Technology

Fertility

Fertility is a complex process that depends on the balance of multiple factors: the quality of eggs or sperm, endometrial health, the hormonal environment, and the body’s ability to sustain a pregnancy.

When any of these elements is affected, difficulties in achieving or maintaining a pregnancy may arise, even after previous attempts with conventional treatments.

At Biocelk®, we approach fertility through regenerative medicine, integrating protocols designed to support specific reproductive functions through biological technologies aimed at improving the cellular environment and promoting more optimal conditions for conception.

Endogen Stem Cells

Endogenous Growth Factors

Ovagen

Testagen

What is it?

Who is it for?

How is it done?

Clinical Benefits

At Biocelk®, we open new possibilities in fertility with a regenerative approach designed to help your body respond better and bring you closer to one of the most important dreams of your life.

Endogen Stem Cells

A new possibility when the endometrium seemed unable to respond

When the endometrium is too thin, achieving embryo implantation and moving forward toward pregnancy can become one of the most difficult obstacles in the process. In those cases, it is not only the treatment outcome that worries patients: it is also the feeling of having already exhausted the most common options. Dinorah Hernández and collaborators from Instituto Regenera, Ingenes Mexico, and Cinvestav-IPN published a retrospective dual-arm study in the American Journal of Translational Research (2024) in patients with Asherman syndrome and refractory endometrium, where they evaluated the intrauterine application of autologous mesenchymal cells obtained from the stromal vascular fraction of adipose tissue. After treatment, endometrial thickness improved by an average of 3.2 ± 1.8 mm, and a significant increase was also observed in implantation (66.7% vs 4.8%) and in the live birth rate (47.6%).

A uterus that had previously not been able to prepare properly for pregnancy showed better conditions to receive the embryo and sustain a new reproductive opportunity.

This image documents the biological validation of the cellular component used in the treatment. In the first section, it confirms that the cells display the characteristic profile of mesenchymal cells, recognized for their role in tissue repair and regeneration processes. In the second, it demonstrates their ability to transform into other cell types under specific conditions, supporting their plasticity and therapeutic value. Taken together, the figure does not yet show the clinical result in the patient, but it does show something fundamental: that the treatment begins with a cell population that has real regenerative properties, carefully identified before application.

doi.org/10.62347/UAGF1249

When you are looking for more options and a different vision of reproductive support, Biocelk® can make the difference.

Endogenous Growth Factors

This figure shows that, after intrauterine infusion of autologous PRP, endometrial thickness increased significantly compared to before treatment. Panel A shows the overall change; panel B shows that this improvement occurred both in normal-weight patients and in overweight or obese patients; and panels D and E show that even in women who achieved implantation or successful pregnancy, the endometrium was also thicker after the procedure. In simple terms, this image supports that the treatment helped the uterus become more prepared to receive the embryo.

doi.org/10.62347/RDXA5841

When the endometrium does not reach the right thickness, each IVF attempt can feel like a mix of hope and exhaustion, especially after several negative results. Dinorah Hernández and collaborators from Instituto Regenera, Instituto Ingenes, and Cinvestav-IPN published a self-controlled retrospective study in the American Journal of Translational Research (2024) in 59 patients with refractory thin endometrium, where they evaluated intrauterine infusion of autologous platelet-rich plasma in a three-dose regimen.

After treatment, endometrial thickness improved by an average of 2.5 ± 1.4 mm, and implantation increased from 22.6% to 63.9%, while clinical pregnancy rose from 16.1% to 57.4%. Although the benefit was lower in overweight or obese patients, the improvement remained significant.

This means the treatment helped the uterus become better prepared to receive the embryo, opening a more realistic possibility where the outlook had previously been limited.

Ovagen

Measurable improvements in reproductive response even after previous failed attempts

When you have gone through several treatments without achieving the expected result, it is natural to feel that the body is simply not responding as it should. Dinorah Hernández and team conducted a recent study published in Research Square (2024), where they evaluated the use of an approach based on cellular derivatives applied to patients with reproductive difficulties, analyzing its impact on the uterine environment and clinical outcomes. After the intervention, favorable changes were observed in key parameters related to endometrial receptivity, along with a better response in subsequent cycles compared to previous attempts.  

The treatment may help create a more suitable environment for embryo implantation, offering a new opportunity in cases where the chances had previously been limited.

At Biocelk®, we can guide you in evaluating whether this approach could become part of your path with scientific support.

The graphs show a very clear trend: post-treatment values shift toward more favorable ranges compared to baseline. This indicates that the evaluated tissue or system responds positively after application, reflecting a measurable and sustained change throughout the reported follow-up period.

doi.org/10.21203/rs.3.rs-7586051/v1

From an endometrium under 5 mm to a full-term pregnancy after regenerative interventions

When you have gone through multiple failed IVF attempts, it is natural to feel that the body is no longer responding and that the options are narrowing. Dinorah Hernández and collaborators published a clinical case in Oxford Medical Case Reports (2023), in which they evaluated a personalized regenerative approach using autologous mesenchymal cells applied to the uterus and later an intraovarian cellular derivative. After two failed cycles with an endometrium under 5 mm, the intervention allowed the endometrium to reach a thickness of 7 mm; later, with the second approach, the development of a euploid embryo was achieved and, after transfer, a pregnancy that reached term with the birth of a healthy baby girl.

Even when the uterine environment and oocyte quality limit success, it is possible to improve key bodily conditions to open new reproductive opportunities.

Testagen

More testosterone and clear improvements in sperm motility

When the diagnosis is severe male infertility, such as oligoasthenoteratozoospermia, it is common to face frustration when sperm parameters do not improve despite conventional treatments.

O Somova and collaborators published a prospective study in Human Reproduction (2021) in men with this condition, where they evaluated the application of an autologous cellular derivative directly into testicular tissue. At 4 months, sperm concentration increased from 1.4 to 4.2 million/ml and motility from 17.7% to 36.7%, with a peak motility increase close to 49.6% at 6 months; in addition, total testosterone rose 2.4-fold compared to baseline.

The treatment may reactivate key biological processes in sperm production and quality, opening new possibilities in cases where the response had previously been limited.

doi.org/10.1093/humrep/deab127.041

Aumento en la calidad espermática y reducción del daño en el ADN tras el tratamiento.

When facing a diagnosis of severe male infertility, it is not only about low numbers, but also the frustration of seeing that sperm quality does not improve over time. Faezeh Fazli and collaborators from Hamadan University of Medical Sciences published a clinical trial in 2024 in 88 men with severe oligoasthenoteratozoospermia, where they evaluated the application of an autologous cellular derivative directly into testicular tissue. After treatment, an increase was observed in sperm concentration (from 11.32 to 16.06) and progressive motility (from 8.86% to 11.97%), along with a significant decrease in sperm DNA fragmentation (from 25.62% to 17.23%). There are not only more sperm cells, but they may also move better and with less genetic damage, which can improve the conditions for achieving pregnancy. If you are living through this situation, at Biocelk we can help you evaluate whether this regenerative approach could be an alternative in your case.

Biocelk® achieved up to 27.5% sperm recovery in patients who previously had no options

When facing a diagnosis such as non-obstructive azoospermia, especially after failed sperm retrieval attempts, it is common to feel that the possibilities are running out. Gudelci and collaborators published a prospective study in the Journal of Obstetrics and Gynaecology Research (2024) in men with this diagnosis, evaluating the application of an autologous cellular derivative directly into testicular tissue. After treatment, sperm retrieval was achieved in 27.5% of patients with one previous failed attempt and in 16.4% of those with multiple attempts; in addition, fertilization rates reached up to 100% and pregnancy rates up to 36.8% per embryo transfer. Even in cases where sperm could not previously be obtained, a real new possibility may open to move toward pregnancy.

Schedule your evaluation at Biocelk® and discover how a regenerative approach can open new possibilities on your fertility journey.

What is fertility from a regenerative approach?

It is a medical approach that seeks to support and optimize reproductive processes at the cellular level. Through different protocols, key factors are addressed, such as:

  • Endometrial quality
  • Ovarian function
  • Sperm quality
  • Balance of the reproductive environment

The goal is not to replace assisted reproduction treatments, but to complement them by improving the biological conditions needed to increase the chances of success.

Fertility protocols may be considered for people who:

  • Have had unsuccessful pregnancy or IVF attempts
  • Have a thin endometrium or low uterine receptivity
  • Have diminished ovarian reserve or compromised oocyte quality
  • Have alterations in sperm quality
  • Want to improve their reproductive conditions before starting fertility treatment
  • Wish to explore complementary alternatives with a regenerative approach

Each case is different, so the indication always depends on an individualized medical evaluation.

The process begins with a specialized medical evaluation, where medical history, previous studies, and reproductive goals are analyzed.

Based on this evaluation, the most appropriate protocol is defined, which may include different strategies depending on the case:

  • Applications directed to the endometrium, to improve its thickness, vascularization, and receptivity
  • Protocols focused on ovarian function, aimed at improving the cellular environment of the eggs
  • Treatments directed at sperm quality, designed to stimulate biological processes related to sperm production

Procedures are performed in controlled clinical settings, under medical supervision, and integrated into the patient’s fertility plan or the plan of their treating specialist.

Follow-up is a fundamental part of the process, as it allows the response to be evaluated and the protocol to be adjusted in a personalized way.

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