A person has undergone vasectomy. Which of the following statements regarding him is correct ?

Options

A. His semen won't have any sperms
B. His semen will contain sperms
C. His body will not produce any semen
D. His body will not produce any sperms

Answer

To solve the question regarding a person who has undergone a vasectomy, we need to understand the procedure and its implications on sperm production and semen composition. Here’s a step-by-step breakdown:

### Step 1: Understand Vasectomy
- **Definition**: Vasectomy is a surgical procedure that involves cutting and tying the vas deferens, which is the duct that carries sperm from the testes to the urethra.
- **Purpose**: It is a method of male sterilization, typically chosen by individuals who do not wish to have any more children.

### Step 2: Analyze Sperm Production
- **Sperm Production**: Sperm is produced in the testes. The process of spermatogenesis occurs in the seminiferous tubules of the testes, regardless of whether the vas deferens is intact or not.
- **Effect of Vasectomy**: While the vas deferens is cut, sperm production in the testes continues. However, the sperm cannot travel through the vas deferens to be included in the semen.

### Step 3: Semen Composition Post-Vasectomy
- **Semen**: Semen is a fluid that contains sperm and secretions from various glands (like the seminal vesicles and prostate).
- **Impact of Vasectomy**: After a vasectomy, the semen will still contain secretions from the glands, but it will not contain sperm because they cannot reach the urethra.

### Step 4: Evaluate the Statements
Now, we evaluate the statements provided in the question:

1. **His semen won't have any sperms**: This statement is correct because, after a vasectomy, sperm cannot reach the semen.
2. **His semen will contain sperms**: This statement is incorrect; the semen will not contain sperm after the procedure.
3. **His body will not produce any semen**: This statement is incorrect; the body will still produce semen, but without sperm.
4. **His body will not produce any sperms**: This statement is incorrect; the body will still produce sperm, but they will not be present in the semen.

### Conclusion
The correct statement regarding a person who has undergone a vasectomy is: **His semen won't have any sperms.**