Select the incorrect statement .

Options

A. STDs are reported to be very high among persons in the age group in the age group of 15-24 years.
B. MTP has a significant role in decreasing the population though it is not meant for that purpose.
C. Females infected with STD may often be asymptomatic and hence, may remain undetected for long.
D. The reasons for infertility cannot be immunological.

Answer

To solve the question of selecting the incorrect statement regarding sexually transmitted diseases (STDs) and related topics, we will analyze each statement provided in the options.

### Step-by-Step Solution:

1. **Analyze the First Statement**:
- The statement claims that STDs are highly reported among people aged 15 to 24.
- This statement is **correct** because studies show that sexually active adolescents and young adults are at a higher risk of acquiring STDs compared to older adults.

2. **Analyze the Second Statement**:
- The statement mentions that Medical Termination of Pregnancy (MTP) has a significant role in decreasing the population, even though it is not intended for that purpose.
- This statement is **correct**. While MTP is primarily for the health and well-being of the mother, it can indirectly contribute to population control.

3. **Analyze the Third Statement**:
- This statement indicates that individuals infected with STDs may often be asymptomatic, leading to long periods of undetection.
- This statement is **correct**. Many STDs can be asymptomatic, especially in females, which can delay diagnosis and treatment.

4. **Analyze the Fourth Statement**:
- The statement asserts that the reason for infertility cannot be immunological.
- This statement is **incorrect**. Infertility can indeed have immunological causes, as the immune system can affect reproductive health, including the development of the placenta.

### Conclusion:
The incorrect statement among the options is the fourth one: "The reason for infertility cannot be immunological."

### Final Answer:
**The incorrect statement is: The reason for infertility cannot be immunological.**

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