Let Us Call You

You can reach us at the following phone numbers.

Sperm Freezing

Sperm Freezing Procedure

Sperm freezing is the process of collecting sperm cells (male reproductive cells) from men and freezing them in a laboratory setting for future use.

Who Can Benefit from Sperm Freezing?

Men with low sperm count or poor sperm quality,
Patients undergoing treatments such as cancer therapy (chemotherapy, radiotherapy) that may affect fertility,
Men who wish to postpone fatherhood to a later stage in life,
Those with occupations that involve a high risk of injury,
Men scheduled for surgeries that may affect reproductive cells,
Patients undergoing infertility treatments who may fail to produce sperm when needed,
Men donating sperm.

Infertility is defined as the inability to achieve pregnancy after one year of regular, unprotected sexual intercourse. Male-related infertility accounts for about 30% of cases. Contrary to popular belief, male fertility also decreases with age. Research suggests that men planning to have children should consider freezing sperm while they are young and healthy to preserve higher fertility potential.

What is Sperm Freezing?
Sperm freezing refers to the collection, analysis, freezing, and storage of sperm cells. Frozen sperm can later be used in fertility treatments for the patient’s partner or donated for use in treating infertility caused by male factors in other individuals. This method, also known as sperm banking, is commonly referred to as sperm freezing.

Steps of the Sperm Freezing Process:

Routine tests (HIV, hepatitis, syphilis),
Collection of a sperm sample,
Laboratory analysis of sperm count, motility, and quality,
Freezing of viable sperm,
Long-term storage of frozen sperm.

How is Sperm Freezing Performed?

Sperm Collection: The first step is collecting sperm from the man. Sperm samples can be obtained in two ways:
1. Through masturbation in a sperm collection room at the clinic.
2. Through surgical procedures (MESA, TESA, PESA) in cases where sperm count is insufficient or ejaculation is not possible. These procedures are carried out under general or local anesthesia.
  A 3-day period of sexual abstinence is recommended before giving a sample. Longer abstinence periods may increase sperm count but reduce sperm quality and motility.
Sperm Analysis: Collected sperm is analyzed to assess quality, quantity, and motility. The goal is to freeze only the healthiest sperm. If the first sample does not meet the desired standards, another sample may be requested. After analysis, sperm are frozen at -197°C using a special cryoprotectant solution and safely stored in liquid nitrogen tanks for many years.

Where is Sperm Freezing Done?
The success and safety of sperm freezing depend on the experience of the medical team and the laboratory infrastructure. It is essential that the center performing this procedure has state-of-the-art laboratory technology and skilled specialists. Our center has been successfully carrying out sperm freezing and thawing procedures for many years with advanced facilities and an experienced team.

Advantages of Sperm Freezing
Sperm freezing allows men to preserve fertility by storing healthy sperm at a younger age, increasing the chances of fatherhood later in life. It also provides opportunities for couples with male infertility, same-sex couples, or those undergoing treatments that may damage reproductive organs. By freezing sperm before such treatments, fertility can be preserved for future use.

Frequently Asked Questions About Sperm Freezing

What is sperm freezing?

Sperm freezing is the process of collecting, analyzing, freezing, and storing sperm cells in a laboratory for future use. It is also known as sperm banking or sperm cryopreservation.

Who can benefit from sperm freezing?

Sperm freezing may be suitable for men with low sperm count, poor sperm quality, upcoming chemotherapy or radiotherapy, surgeries that may affect fertility, high-risk occupations, infertility treatment plans, or men who wish to postpone fatherhood.

Why is sperm freezing recommended before cancer treatment?

Chemotherapy and radiotherapy may damage sperm production and reduce future fertility. Freezing sperm before treatment helps preserve the chance of having biological children later.

Can men freeze sperm before surgery?

Yes. Men who are scheduled for surgeries that may affect reproductive organs, ejaculation, or sperm production may consider sperm freezing before the procedure.

Does male fertility decrease with age?

Yes. Male fertility may decrease with age due to changes in sperm count, motility, morphology, and genetic quality. Freezing sperm at a younger and healthier age may help preserve fertility potential for the future.

How is sperm collected for freezing?

Sperm is usually collected through masturbation in a private sperm collection room at the clinic. If ejaculation is not possible or sperm count is very low, surgical sperm retrieval methods such as MESA, TESA, or PESA may be used.

What are MESA, TESA, and PESA?

MESA, TESA, and PESA are surgical sperm retrieval techniques used when sperm cannot be obtained through ejaculation or when sperm count is insufficient. These procedures may be performed under local or general anesthesia.

How long should sexual abstinence be before sperm freezing?

A 3-day sexual abstinence period is generally recommended before giving a sperm sample. Longer abstinence may increase sperm count but may reduce sperm motility and quality.

What tests are required before sperm freezing?

Routine infectious disease tests such as HIV, hepatitis, and syphilis are usually performed before sperm freezing. A semen analysis is also carried out to evaluate sperm count, motility, and quality.

What happens after the sperm sample is collected?

After collection, the sperm sample is analyzed in the laboratory. The healthiest and most viable sperm cells are selected, prepared with a cryoprotectant solution, frozen, and stored in liquid nitrogen tanks.

At what temperature is sperm frozen?

Sperm is frozen and stored at approximately -197°C in liquid nitrogen tanks. This allows sperm cells to remain preserved for many years.

How long can frozen sperm be stored?

Frozen sperm can be stored for many years when kept under proper laboratory conditions. The storage duration may depend on clinic policy and local legal regulations.

Can frozen sperm be used in IVF?

Yes. Frozen sperm can be thawed and used in assisted reproductive treatments such as IVF or ICSI when pregnancy is planned.

Does freezing damage sperm?

Some sperm cells may not survive the freezing and thawing process. However, laboratory techniques aim to preserve the healthiest sperm cells and maintain their future usability.

Can sperm freezing help men with infertility?

Yes. Sperm freezing may help men with low sperm count, poor sperm quality, or difficulty producing a sample on the day of infertility treatment. It can provide a backup sample for future IVF or ICSI procedures.

Can sperm donors freeze sperm?

Yes. Men donating sperm may freeze sperm samples for future fertility treatments, depending on sperm bank procedures, screening requirements, and legal regulations.

Is sperm freezing safe?

Sperm freezing is considered a standard fertility preservation method when performed in an experienced laboratory with proper screening, cryopreservation, and storage systems.

Where should sperm freezing be done?

Sperm freezing should be performed in a fertility center with advanced laboratory technology, experienced embryologists, reliable storage systems, and strict safety protocols.

What are the advantages of sperm freezing?

Sperm freezing helps preserve fertility, supports future family planning, provides a backup sample for infertility treatments, and protects reproductive options before medical treatments that may affect sperm production.

Does sperm freezing guarantee pregnancy?

No. Sperm freezing does not guarantee pregnancy. Future success depends on sperm quality after thawing, the woman’s fertility status, egg quality, embryo development, laboratory conditions, and the treatment method used.

Ask What You Wonder

To get information about any questions you would like to consult on, simply fill out our contact form. As Cyprus IVF Center, we will get back to you.

Please remember to select your country code.

Get a Free Consultation Appointment with Our Doctor

Now it’s your turn! Be one of the thousands of miracles! Our expert IVF coordinator will immediately schedule your free consultation, and our doctor will create a personalized treatment plan just for you. Don’t wait to learn your individual success rate. Let’s schedule your online video consultation right away

A Solution in Cyprus and a New Hope

My husband and I had been dreaming of becoming parents for 10 years. In the early years, when we couldn’t achieve pregnancy naturally, we went to see a doctor. The tests showed that I had low ovarian reserve and my husband had severe sperm morphology problems. With these results, we were told that IVF would be our only option.

But the journey was far from easy. At the first IVF center in our city, no embryos developed in our first attempt, so we couldn’t even proceed to transfer. In the second attempt, an embryo transfer was done, but no pregnancy occurred. In the third attempt, I had a miscarriage at 5 weeks. With each failure, I felt more hopeless and kept asking myself, “Will I ever be a mother?”

Over the following years, we tried five more IVF cycles at different clinics. But each time, embryo development was slow, quality was poor, and genetic testing left us with no healthy embryos. Doctors kept reminding me that my age was advancing and our chances were shrinking.

Just when we were about to give up, a friend told us about the American IVF Center in Cyprus. We learned that they used advanced methods like PRP treatment, mitochondrial transfer, and special embryo monitoring systems. At our very first consultation, the doctor created a personalized plan with detailed hormone analysis and genetic testing to identify the root causes.

My treatment included PRP injections to support my ovarian reserve, mitochondrial transfer to improve egg quality by boosting energy from young and healthy cells, and embryo genetic screening (PGT-A) so only healthy embryos would be selected. For my husband, the IMSI technique was used to choose the healthiest sperm cells.

This time, the process felt completely different. A total of 8 eggs were retrieved, 5 were fertilized, and 2 were found to be genetically healthy. The transferred embryo implanted, and for the first time in my life, I saw two lines on a pregnancy test.

The pregnancy wasn’t without challenges. I had bleeding risks in the first trimester, but thanks to my doctor’s close monitoring, we got through it safely. After 10 long years of waiting, at 37 weeks, I finally held my healthy twin babies in my arms.

Through this journey, I realized how important patience, the right center, and the right experts truly are. Success sometimes depends not only on treatment itself but also on advanced technology and personalized approaches.

If you’re also struggling in your IVF journey, please don’t lose hope. Science and the right treatment can create miracles.