You have learnt that a characteristic feature on endocrine system is the presence of feedback loops. By this what is meant if hormone A stimulates gland 'X' and secrete hormone B, the production of ‘A' could be modified when the level of B changes in our blood. An example is the relation between hormones LH and estrogen `(E_(2))`. An old woman exhibits the following features :
High levels of LH in blood but low levels of `E_(2)`, in the blood. Another woman exhibits high level of LH in blood and also high level of `E_(2)`, in the blood. Where is the defect in both these women? Provide suitable diagram to support this answer.

Explanation

To answer the question regarding the defects in the two women exhibiting different levels of LH (luteinizing hormone) and estrogen (E2), we can break down the analysis into clear steps:

### Step-by-Step Solution:

1. **Understanding Hormonal Feedback Loops**:
- The endocrine system operates through feedback loops where the secretion of one hormone can influence the production of another. For instance, LH stimulates the ovaries to produce estrogen. When estrogen levels rise, they can inhibit further production of LH through negative feedback.

2. **Analyzing the First Woman**:
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