The most direct manifestation of non obstructive azoospermia is male infertility, where men cannot produce sperm and therefore cannot combine with the egg to form a fertilized egg for conception. The main manifestation is that the male characteristics are not obvious, such as Adam's apple, beard, etc., all caused by insufficient secretion. In addition, non obstructive azoospermia can also lead to a decrease in male sexual desire. Usually, treatment and surgery are required, so what is the probability of obtaining sperm during non obstructive azoospermia surgery? Let's take a look with the editor of 592 Baobao Net.

On average, patients with non obstructive azoospermia have a 50% chance of obtaining sperm through testicular micro sperm extraction. However, the success rate of micro sperm extraction for non obstructive azoospermia may vary slightly due to different causes. The chances of obtaining qualified sperm in azoospermia caused by cryptorchidism, microdeletions in the C-region of the Y chromosome, or orchitis are as high as 60-80%. Non obstructive azoospermia patients are simply unable to expel sperm due to the disease. As long as the sperm can exist and survive normally, surgical sperm retrieval can be performed with a high success rate.

The cost of sperm extraction for non obstructive azoospermia surgery (for reference only) generally requires a hospital stay of about 4 days, with a surgical cost of approximately 12000 RMB; If you choose to freeze sperm, you need to increase the cost of sperm freezing. The cost of freezing trace sperm is about 4200 yuan/time, and the cost of freezing single sperm is about 7200 yuan/time. Sperm can only be frozen and stored for one year.

Precautions before sperm retrieval surgery

(1) Reproductive surgery has not yet been included in the reimbursement scope according to relevant national policies.

(2) Before surgery, it is necessary to quit smoking and alcohol for one month, otherwise the surgery and anesthesia evaluation cannot be passed, which will affect the progress of the surgery.

(3) Preoperative examination requires fasting.

(4) After the preoperative examination is completed, anesthesia evaluation is required.

(5) On the day of the surgery, the male partner must be accompanied by a relative of the male partner. (6) Microscopic sperm extraction is an invasive surgery that may pose certain surgical risks. Please be aware of this.

Postoperative precautions for non obstructive azoospermia after sperm extraction surgery

(1) Take appropriate rest to avoid excessive fatigue;

(3) After surgery, pay attention to observing the condition of the scrotum and keep it clean and dry. If symptoms such as redness, swelling, heat, and pain appear, please seek medical attention in a timely manner;

(4) Approximately 3 days after the surgery, the incision area should be applied and removed without the need for stitches to be removed;

(5) Within one month after surgery, avoid local friction (such as riding a bicycle or electric bike), prohibit sexual intercourse, taking a bath or shower, keep the external genitalia clean, frequently change underwear, and prevent infection.