Sibling Age Gap Calculator
Thinking about baby number two (or three)? Plan the ideal age gap and see when to start trying for your next little one.
Plan your family
When should you try for the next one?
Years (1-6)
Months (0-11)
Every family is different and there's no single "best" age gap. This tool helps you plan logistics, but the right time is whenever it feels right for your family.
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Common Questions
- What is the ideal age gap between siblings?
- Research from the WHO and JAMA suggests a gap of 18-24 months between pregnancies (2.5-3 years between births) is optimal for maternal health. Shorter gaps increase risks of preterm birth. However, the 'best' gap depends on your family's financial readiness, support system, and personal preferences.
- Is a 2-year age gap too close?
- A 2-year gap is one of the most common and can work well. Benefits include shared play interests and getting the baby phase done sooner. Challenges include having two in diapers and the older child's developmental need for attention during the toddler years. Many parents find it intense but rewarding.
For educational purposes only, not a substitute for professional medical advice. Always consult your pediatrician with questions about your child's health.
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