Born in January: When Were You Conceived?
People born in January were most likely conceived between April 10 and May 10 of the year before, assuming they were born close to their due date.
That means most January babies were conceived in the spring (northern hemisphere). Babies born early were conceived a little later than this, and babies born late a little earlier.
For a specific birthday, use the conception calculator by birth date.
Conception Calculator by Birth Date: Estimate when someone was conceived from their date of birth.
Open the calculatorThis article is general information, not medical advice. Talk to a doctor or midwife about your own pregnancy or fertility.