Did you know that the success rate for sperm retrieval procedures in delivering results lies in the range of 30-70%, depending on the cause of infertility? Sperm retrieval procedures have become a pillar of hope for couples facing male infertility issues. The advent of advanced medical techniques can give a couple the chance of having biological children.
An IUI treatment in India can assist in extracting sperm directly from the male reproductive tract. A clinical team may use distinctive procedures based on the hormone level and size of the testicles.
These procedures are beneficial for people with various types of conditions, and here's who would benefit the most from undergoing these procedures:
- Have a vasectomy
- Have nonobstructive azoospermia, where the testicles produce low or no sperm.
- Have ejaculatory dysfunction due to spinal cord injuries or other medical conditions.
- Have failed sperm retrieval through non-surgical methods.
There are distinctive sperm retrieval procedures that can be uniquely effective as they vary based on the method of extraction, the target location of sperm retrieval, and the underlying cause of infertility. The main difference also lies in how invasive the procedures are and their suitability for specific conditions.
Here are the main types of surgical sperm retrieval procedures that are categorized based on how the sperm is collected and how successful it is
Testicular Sperm Aspirations (TESA)
This procedure involves inserting a needle directly into the testicle to aspirate the sperm-related issues, which are then studied under the microscope by embryologists after careful consideration.
It is a highly effective method for patients with obstructive and nonobstructive azoospermia. Since this method is minimally invasive and has a quick recovery rate, it has a relatively low risk of complications and a success rate that lies in the range of 30-70%.
Percutaneous Epididymal Sperm Aspiration (PESA)
It is the least invasive surgery and includes inserting a fine needle directly into the epididymis. The authorities almost immediately inspect the fluid for sperm content and motility. This procedure is particularly beneficial for patients who suffer from obstructive azoospermia.
It gives patients a more optimistic outlook and is used by the best IUI center in Ahmedabad. Generally, doctors opt for PESA because it has around 70-90% of success rate.
Testicular Sperm Extraction (TESE)
This surgical method is commonly used to remove tissues to extract sperm. It is widely used to treat spermatogenic failure, infertility caused by cancer treatments, and obstructive azoospermia. It has a higher chance of sperm retrieval as compared to other procedures.
However, it is a more invasive procedure and requires a small surgical incision. The success rate lies in the wide range of 30-60%.
Microsurgical Testicular Sperm Extraction (Micro-TESE)
This is a highly advanced procedure where a surgical microscope is used by the surgeon with dilated seminiferous tubules. It is recommended for males with extremely low sperm production levels and with severe nonobstructive azoospermia.
This method is beneficial for more complex cases, including those of tissue damage. Although the success rate is between 50-65%, it is the most invasive process and does require a skilled surgeon and a prolonged period of time for recovery.
In conclusion, the suitable method for each medical case is distinctive and is based on the sperm production levels and desired sperm yields. Consulting a fertility specialist at the best fertility hospital in India is the most effective way to get started on the sperm retrieval journey.
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