💡 Did you know? Only about 4% of babies are born on their exact due date. Your baby may arrive up to 2 weeks before or after this date.
Fun Facts About December 21, 2025 Babies
Your baby will be a Sagittarius
Your little one will be adventurous, optimistic, and philosophical.
Your baby's birthstone will be a Turquoise
This beautiful gem is associated with good fortune and success.
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Understanding Your Due Date
Your due date is calculated by adding 280 days (40 weeks) to the first day of your last menstrual period. This is the most common method used by healthcare providers to estimate when your baby will arrive.
Remember, your due date is just an estimate. Most babies are born between 38 and 42 weeks of pregnancy, and only about 4% are born on their actual due date. Your healthcare provider will monitor your pregnancy and may adjust your due date based on ultrasound measurements.