In the case of male infertility problem, the sperms can be aspirated with the help of syringe from the scrotum or from the vas deferens (apart right next to the testicle that contains sperms). The man is provided with some drugs that are used to sedate him or local anesthesia is also used to make the area numb. After this, a small needle is inserted into the testicle and sperms are collected. There must be no severe pain and this process takes about 30 minutes to complete.
There are different techniques of aspiration and extraction that are represented by both long and short names:
PESA – Percutaneous Epididymal Sperm Aspiration
TESA – Testicular Sperm Aspiration
MESA – Microsurgical Epididymal Sperm Aspiration
With TESA and PESA treatment, millions of sperms can be easily extracted. However, you can go with best TESA/PESA/MESA treatment centre in India in order to get treatment with good quality.