Abortions are much riskier

Options

A. before second trimester
B. after conception
C. at second trimester
D. After gastrulation

Answer

To solve the question "Abortions are much riskier in which trimester of pregnancy?", we will evaluate each option provided.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks in which trimester abortions are considered to be much riskier. We need to analyze the safety of abortions during different trimesters.

2. **Evaluating the First Option (Before Second Trimester)**:
- Abortions performed before the second trimester (i.e., during the first trimester, up to 12 weeks) are generally considered safe.
- Therefore, this option is **incorrect**.

3. **Evaluating the Second Option (After Conception)**:
- This option is vague, as it does not specify a time frame. However, it can be inferred that it refers to the period immediately after conception, which is typically within the first trimester.
- Since abortions in the first trimester are relatively safe, this option is also **incorrect**.

4. **Evaluating the Third Option (At Second Trimester)**:
- Abortions during the second trimester (from 13 to 26 weeks) are associated with higher risks and complications compared to the first trimester.
- Therefore, this option is **correct**.

5. **Evaluating the Fourth Option (After Gastrulation)**:
- Gastrulation occurs early in embryonic development, typically within the first few weeks of pregnancy. Abortions after this stage would still fall under the first trimester.
- Since abortions during the first trimester are considered safer, this option is also **incorrect**.

### Conclusion:
The correct answer is **option 3 (At Second Trimester)**, as abortions are much riskier during this period compared to the first trimester.