What is TESA?

The TESA technique refers to Testicular Sperm Aspiration. It is a technique used in reproductive medicine to obtain spermatozoa in a minimally invasive way.

The TESA method consists of a puncture-aspiration of the testicle with a butterfly needle attached to a syringe. The man feels no pain, since the procedure is performed under local anesthesia.

The spermatozoa recovered from the testicular puncture and aspiration will be used in an IVF treatment. Thus, the TESA procedure is the best option for those men diagnosed with azoospermia or with a high percentage of dead sperm in the ejaculate.

This website is certified by Health On the Net Foundatio.

Certified by Health Quality Agency of Andalusia

Certified Medical Website by the Official College of Physicians of Barcelona

Confianza Online seal of quality and transparency

Signatory of the Diversity Charter

Comodo SSL Certificate

Wordfence Security Premium

W3C WAI-AA Web Content Accessibility

Busines Adapter certificate in compliance with the LSSI (Spanish Information Society Services Act)

Privacy Overview

We use our own and third party cookies that provide us with statistical data and your browsing habits; with this we improve our content, we can even show advertising related to your preferences. If you want to disable these cookies click the Configure button. To keep all these cookies active, click the Accept button. More information on the Cookie Policy of our website.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
_lscache_vary	2 days	Allows Litespeed Server to store configurations to improve web performance
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
CookieLawInfoConsent	11 months	This Cookie is set by the GDPR plugin and is used to store whether or not the user has consented to the use of Cookies. It does not store any personal data.
PHPSESSID	The session	Allows SESSION variables to be stored on the web server
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not the user has consented to the use of Cookies. It does not store any personal data.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Cookie	Duration	Description
_ga	1 year	Used to distinguish users.
_gat	1 minute	Used to limit the percentage of requests.
_gid	1 day	Used to distinguish users.