What is IVF, and how does it work?

IVF is a modern fertility treatment offered at the best IVF center in India to help couples conceive. In this process, eggs and sperm are fertilized in a lab to create embryos. The healthiest embryo is then transferred into the uterus, improving pregnancy chances with advanced IVF treatment in India.

Is IVF a painful process?

IVF is generally not painful, but mild discomfort like bloating or cramping may occur during treatment. Hormone injections and procedures can cause temporary soreness, while egg retrieval is performed under sedation, making it painless and comfortable.

How long does one IVF cycle take?

One IVF cycle usually takes about 4 to 6 weeks, starting from ovarian stimulation to pregnancy testing. Including initial consultation, tests, and preparation, the full process may take around 6 to 8 weeks, depending on individual conditions and treatment response.

Is IVF 100% successful?

IVF treatment may not have a 100% success rate, but it has a promising scope for natural conception. With a success rate of up to 85%, IVF has improved the chances of pregnancy for many couples who have been infertile for a long time.

IVF is a safe and reliable fertility treatment practiced worldwide. Most women experience only mild, temporary side effects like bloating or cramps. While rare risks such as OHSS or multiple pregnancy may occur, careful monitoring and advanced medical care ensure a safe process for both mother and baby.

Is IUI painful or uncomfortable?

IUI is usually not painful, but some women may feel mild discomfort similar to menstrual cramps. The procedure is quick, simple, and does not require anesthesia. Most patients can resume normal activities immediately after the treatment without any major issues.

How is sperm collected for ICSI?

Sperm for ICSI is usually collected on the same day as egg retrieval through ejaculation in a sterile container. If needed, surgical methods like TESA or PESA are used to retrieve sperm directly, ensuring the procedure can be completed successfully.

Who should consider IVF treatment?

IVF is recommended for couples facing infertility due to issues like blocked tubes, PCOS, low sperm count, or endometriosis. It is also suitable for women over 35, unexplained infertility cases, or those needing advanced treatments like genetic screening to improve pregnancy chances.

What lifestyle factors can affect fertility?

Poor diet, stress, excessive weight (either overweight or underweight), smoking, and alcohol consumption can all negatively impact fertility in both men and women.

PESA & TESA | Sperm Retrieval Procedures

Q: Why choose Bachan IVF Center?

Bachan IVF Center is a top-rated fertility clinic, particularly in Delhi, known for high success rates (85%+), personalized care, and advanced, state-of-the-art technology. They have helped over 5,000+ couples with specialized treatments including ICSI, blastocyst transfer, and male infertility solutions. The center, led by experts like Dr. Bachan Singh, offers transparent pricing, comprehensive support, and accessible locations.

PESA & TESA are highly specialized medical procedures that play a crucial role in treating severe male infertility and helping couples achieve biological parenthood. These advanced techniques are specifically designed for men who are unable to produce or release sperm in their semen due to medical conditions such as azoospermia, hormonal imbalances, genetic factors, or blockages in the reproductive tract. By enabling direct sperm retrieval from the male reproductive system, these procedures offer a reliable solution even in complex infertility cases where conventional methods are not effective.

At Bachan IVF Center, we provide advanced sperm retrieval solutions, including the tesa procedure, performed by highly experienced specialists using modern, state-of-the-art technology. Our approach focuses on safety, precision, and patient comfort, ensuring the best possible outcomes. These minimally invasive procedures are often combined with advanced fertility treatments like IVF and ICSI, which significantly improve fertilization rates and increase the chances of a successful pregnancy, giving couples renewed hope and confidence in their parenthood journey.

What are PESA and TESA?

PESA and TESA are advanced procedures used to treat male infertility when sperm is not present in the semen. These techniques allow direct sperm retrieval from the reproductive system. The tesa procedure is especially effective in complex cases where sperm production is low. Both methods are minimally invasive, safe, and commonly used with IVF and ICSI to improve fertilization and pregnancy success rates.

PESA (Percutaneous Epididymal Sperm Aspiration):

Sperm is retrieved from the epididymis, where it is stored and matured
A fine needle is used to aspirate fluid containing sperm
Best suited for men with obstructive azoospermia
Minimally invasive and usually completed quickly
Performed under local anesthesia with minimal discomfort
Provides sperm for use in IVF or ICSI treatments

TESA (Testicular Sperm Aspiration):

Sperm is extracted directly from the testicular tissue
A needle is inserted into the testes to collect sperm-containing tissue
Recommended for men with low or absent sperm production
Minimally invasive and performed under anesthesia
Quick procedure with short recovery time
Retrieved sperm is used in advanced techniques like ICSI

Both PESA and the tesa procedure are safe, effective, and essential fertility solutions that help couples achieve pregnancy even in complex cases of male infertility.

Why is the TESA Procedure Important?

The tesa procedure is particularly important for men diagnosed with azoospermia (no sperm in semen). It provides a solution in cases where natural sperm release is not possible.

It is recommended in situations where:

There is a blockage preventing sperm from entering the semen
Sperm production is extremely low or absent
Previous fertility treatments have failed
Ejaculation is not possible due to medical conditions
There are genetic or hormonal factors affecting fertility

This procedure allows couples to achieve pregnancy using their own biological sperm, avoiding the need for donor sperm.

Who Should Consider PESA & TESA?

PESA and the tesa procedure are suitable for men facing the following conditions:

1. Azoospermia

Obstructive azoospermia: Due to blockages or vasectomy
Non-obstructive azoospermia: Due to poor sperm production

2. Ejaculation Disorders

Conditions like retrograde ejaculation or nerve-related issues

3. Failed Vasectomy Reversal

Men who prefer sperm retrieval instead of another surgery

4. Severe Male Infertility

Extremely low sperm count or poor sperm quality

5. Hormonal or Genetic Issues

Conditions that affect normal sperm production

At Bachan IVF Center, we perform detailed diagnostic evaluations to determine the most suitable procedure for each patient.

TESA Procedure: Detailed Step-by-Step Process

The tesa procedure is a minimally invasive and highly effective technique performed with precision:

Step 1: Initial Evaluation

A comprehensive assessment including semen analysis, hormonal profile, and medical history is conducted.

Step 2: Anesthesia

Local anesthesia or mild sedation is administered to ensure the procedure is painless.

Step 3: Sperm Retrieval

A fine needle is inserted into the testicle to extract tissue containing sperm. The procedure usually takes 15–30 minutes.

Step 4: Laboratory Processing

The extracted sample is processed in a specialized lab to identify and isolate healthy sperm.

Step 5: Fertilization (ICSI)

The retrieved sperm is used in ICSI, where it is injected directly into the egg to achieve fertilization.

Step 6: Recovery and Follow-Up

Patients can return home the same day and resume normal activities within 1–2 days.

PESA Procedure: How It Differs

PESA is a slightly different technique:

A needle is inserted into the epididymis
Fluid containing sperm is aspirated
The sample is processed for use in IVF/ICSI

PESA is generally preferred when sperm production is normal but blocked due to obstruction.

Benefits of PESA & TESA

These advanced procedures offer several key advantages:

Minimally Invasive: No major surgery required
Quick Recovery: Most patients recover within 24–48 hours
High Success Potential: Effective even in severe infertility cases
Use of Own Sperm: Enables biological parenthood
Supports IVF Success: Improves fertilization rates with ICSI
Future Fertility Options: Retrieved sperm can be frozen for later use

Risks and Safety of the TESA Procedure

The tesa procedure is considered very safe and is widely performed across fertility centers. However, minor side effects may include:

Mild swelling or discomfort
Temporary pain or soreness
Rare risk of infection

These effects are usually temporary and manageable. At Bachan IVF Center, strict medical protocols are followed to ensure patient safety and comfort.

Success Rates of PESA & TESA

The success of PESA and the tesa procedure depends on several important factors:

The underlying cause of infertility
Presence of viable sperm in the testes
Expertise of the fertility clinic
Quality of IVF and ICSI procedures

With advanced technology and experienced specialists, Bachan IVF Center ensures high success rates and improved chances of conception.

Why Choose Bachan IVF Center for PESA & TESA?

Bachan IVF Center is a leading fertility center known for excellence in male infertility treatments:

Highly Experienced Specialists: Expert urologists and embryologists
Advanced Technology: Modern labs for accurate sperm retrieval and processing
Personalized Care: Tailored treatment plans for each patient
Integrated Fertility Solutions: Seamless IVF and ICSI support
Patient-Centered Approach: Complete guidance from diagnosis to treatment

Preparation and Aftercare Tips

To improve the success of the tesa procedure, patients should:

Maintain a healthy diet and lifestyle
Avoid smoking and alcohol
Follow all medical instructions carefully
Attend follow-up visits as advised

Proper preparation and post-procedure care play an important role in achieving the best outcomes.

Conclusion

PESA & TESA are advanced fertility treatments that provide a reliable and effective solution for men facing severe infertility challenges. These procedures have transformed the possibilities of parenthood by enabling sperm retrieval even in complex medical conditions. The tesa procedure, in particular, is highly effective in retrieving sperm when other methods are not successful, making it a crucial option for many patients who wish to have a biological child. At Bachan IVF Center, we combine advanced technology, expert care, and compassionate support to help couples achieve their dream of parenthood. Our experienced specialists carefully evaluate each case and recommend the most suitable treatment plan to ensure the best possible outcomes. If you are struggling with male infertility, our dedicated team is here to guide you at every step, providing personalized care, clear guidance, and trusted fertility solutions tailored to your needs.