Expand the term RCH care.

Explanation

**Step-by-Step Solution:**

1. **Identify the Acronym**: The first step is to recognize what the acronym "RCH" stands for. In this context, RCH refers to a specific health program.

2. **Expand the Acronym**: The full form of RCH is "Reproductive and Child Health". This indicates that the program focuses on the health aspects related to reproduction and the health of children.

3. **Understand the Purpose**: The RCH program was launched with the aim of reducing infant mortality rates (IMR), child mortality rates, and maternal mortality rates (MMR). This highlights its focus on improving health outcomes for mothers and children.

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