How soon after delivery should postpartum sterilization be performed?

Correct option is B

Explanation of Each Option:

• (a) 12 hours to 7 days –
  Not recommended; too early (before 24 hours) increases risk of bleeding and uterine complications.
• (b) 24 hours to 7 days – Correct
  Accepted safe window for postpartum sterilization (as per WHO, MoHFW, and standard obstetrics texts).
• (c) 48 hours to 7 days –
  Although safe, waiting till 48 hours unnecessarily narrows the ideal window. The correct standard is 24 hours onward.
• (d) 72 hours to 7 days –
  Same issue as option (c); unnecessarily delays the procedure without evidence-based justification.