How does the hospital collect sperm?
In modern medicine, sperm retrieval is one of the important links in assisted reproductive technologies (such as in vitro fertilization). Many couples need to resort to medical means to obtain sperm due to fertility problems, and the process of sperm retrieval in hospitals is both scientific and rigorous. The following is a detailed analysis of hospital sperm retrieval, including methods, procedures and precautions.
1. Common sperm extraction methods
There are mainly the following methods for sperm retrieval in hospitals. Choose the appropriate method according to the specific situation of the patient:
| method | Applicable people | Process description |
|---|---|---|
| masturbation method | most men | Semen is collected by masturbation from the patient in a private room, and the sample is deposited directly into a sterile container. |
| Electrical stimulation for sperm retrieval | People with spinal cord injury or inability to ejaculate | Ejaculation is induced by stimulating the rectum or penis with electrodes. |
| Testicular puncture and sperm extraction | Azoospermia patients | Sperm are extracted directly from the testicles or epididymis through minimally invasive surgery. |
2. Detailed process of sperm extraction
Hospital sperm retrieval generally follows the following steps to ensure sample quality and patient comfort:
| steps | Specific content |
|---|---|
| 1. Reservation and preparation | Patients need to make an appointment in advance and follow the doctor's advice to abstain from sex for 2-7 days to improve sperm quality. |
| 2. Sample collection | This is done in a dedicated sperm retrieval room, provided with sterile containers and supporting materials (such as adult magazines or videos). |
| 3. Sample processing | Laboratory personnel immediately liquefy, analyze and screen the semen. |
| 4. Storage or use | Depending on demand, sperm may be used directly for assisted reproduction or cryopreserved. |
3. Precautions
To ensure a smooth sperm retrieval process, patients need to pay attention to the following:
| Things to note | Description |
|---|---|
| abstinence time | Usually 2-7 days, too long or too short will affect sperm quality. |
| Hygiene requirements | Clean your hands and genitals before taking semen to avoid contaminating the sample. |
| psychological adjustment | Relax your emotions and avoid tension that may lead to difficulty in sperm retrieval. |
4. Frequently Asked Questions
The following are some questions that patients are often concerned about:
| question | Answer |
|---|---|
| Will sperm retrieval hurt? | Masturbation is painless, but surgical sperm extraction may cause slight discomfort. |
| How much sperm is needed for one extraction? | Usually 1.5-5 ml is required, which will be evaluated by the doctor. |
| What should I do if sperm retrieval fails? | The method can be adjusted or assisted by medication. |
5. Summary
Hospital sperm retrieval is a mature medical technology designed to help families with fertility needs. Whether it is natural sperm retrieval or surgical sperm retrieval, the hospital will provide professional and privacy-protecting services. Patients only need to cooperate with the doctor's instructions to successfully complete the process. With the advancement of medicine, sperm retrieval technology is constantly being optimized, bringing hope to more families.
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