## **Core Concept**
The Home-Based Newborn Care (HBNC) program is an initiative aimed at reducing neonatal and infant mortality through regular home visits by Accredited Social Health Activists (ASHAs). This program focuses on providing postnatal and newborn care.

## **Why the Correct Answer is Right**
The HBNC program involves ASHAs making home visits to newborns and their mothers to provide essential newborn care and support. The visits are critical for monitoring the health of both the mother and the newborn, promoting appropriate care practices, and early identification of complications. According to the program guidelines, ASHAs make home visits on **7 days**, then on **14 days**, and **on 21 days** and also at 28th and 42nd day.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incomplete and does not specify any particular days, making it incorrect.
- **Option B:** This option might suggest incorrect or incomplete days for home visits.
- **Option D:** This option might also suggest incorrect or incomplete days for home visits.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that under the HBNC program, ASHAs make a **minimum of 7 visits** - on days 1, 3, 7, 14, 21, 28, and 42. These visits are crucial for providing newborn care, monitoring for complications, and promoting healthy practices.

## **Correct Answer:** C. 7, 14, 21 days.