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Is there a most common birth month?
September (most common)
Is there a most common birth month?
In the Northern Hemisphere, September is consistently the most common birth month — about 9.1% of US births occur in September. This corresponds to peak conception around December. July and August are also above average. February is the least common birth month.
Source: CDC National Vital Statistics; Mothers et al. research
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Birth Month
Does when you were born shape who you are?