Methods of extracting test tube baby sperm
IVF refers to the method of culturing the fertilized egg to a certain stage through assisted reproduction technology, and then transplanting it to the mother to continue its development. A key step of a successful IVF program is to extract sperm. Here are some common methods of IVF sperm extraction.
1. Venous puncture sperm collection
Venipuncture sperm collection is a non operative sperm extraction method, which is suitable for men who cannot collect sperm through natural ejaculation or other methods. This process uses a special needle, which is inserted into the vein of the scrotum, to collect sperm samples by suction. In this process, men need to collect several times to ensure success.
In Nanjing XXX Hospital, venipuncture sperm collection is a common and effective method. The hospital provides comfortable environment and equipment to minimize the discomfort of patients.
2. Spermatogenesis of testis
Testicular sperm extraction is a method of extracting sperm by surgery, which is applicable to men who cannot obtain normal semen due to organic reasons. This method involves inserting a special needle into the testicle under anesthesia, and then aspirating a sperm sample from it.
Beijing XXX Hospital is a medical institution with rich experience. They have excellent professional knowledge and equipment in testicular sperm extraction. They ensure that patients are safe and comfortable during the operation, and provide good postoperative care to ensure recovery.
3. Self service semen collection after ejaculation
For some men, due to problems in semen, such as low semen volume or declining semen quality, self semen extraction may become an effective method. This method requires men to ejaculate in a special room using a condom with a container or manually to collect sperm samples.
Guangzhou XXX Hospital provides self-service semen collection service after ejaculation, providing patients with a private and comfortable environment. Their professional team will carefully guide the patient to operate and ensure that feasible sperm samples are obtained.
4. Semen cryopreservation
For those who need long-term preservation of sperm, sperm cryopreservation is a very useful method. The vitality of fresh semen samples can be preserved for a long time by freezing them with special freezing liquid.
Shanghai XXX Hospital provides sperm cryopreservation service. They have advanced freezing equipment and professional technical team. Patients can keep sperm for many years for future use.
summary
The extraction of IVF sperm is an important step for the successful IVF procedure. Venous sperm collection, testicular sperm extraction, self-help sperm extraction after ejaculation and semen cryopreservation are common methods of sperm extraction. Each hospital provides different services and facilities, but is committed to providing patients with a comfortable and safe environment, and ensuring the quality and feasibility of sperm samples.
No matter which method is used, patients should cooperate with professional medical teams to select the most suitable sperm extraction method according to their personal conditions. This will help to improve the success rate of IVF program and let more families realize their dreams.
