When to Conceive a Baby to Share Simone Biles's Birthday
Simone Arianne Biles Owens is an American artistic gymnast. Her 11 Olympic medals and 30 World Championship medals make her the most decorated gymnast in history.
Plan a Baby Born on Simone Biles's Birthday (March 14)
How to Plan a Baby for Simone Biles's Birthday (March 14)
If you dream of your child sharing a birthday with Simone Biles on March 14, the optimal conception date is around June 21 of the preceding 38-week gestation cycle (266 days before birth).
Use the interactive slider above to adjust the gestation period between 35 and 41 weeks and observe how the conception timing match (%) and clinical delivery window probabilities change in real time.
When Was Simone Biles Conceived?
Simone Biles was born on March 14, 1997. Based on the standard human gestation period of 38 weeks (266 days from ovulation/conception), she was most likely conceived around June 21, 1996.
While only about 4%–5% of babies arrive on their exact due date, nearly 60% are born within a ±7-day window around their target date when conceived during the peak 5-day fertile window.
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