#NationalTwinDay #NationalTwinsDay #TwinDay #TwinsDay #Twin #Twins

The chart titled "Share of births that are twins" displays the percentage of twin births over time, spanning from 1858 to 2021. The vertical axis represents the share of births that are twins, ranging from 0% to 2%. There are five colored lines, each representing a different country: the United States, France, Canada, Australia, and England and Wales. Throughout the years, the percentage of twin births shows a noticeable increase in each of the countries shown, particularly from the 1980s. A note on the chart indicates that delayed childbearing, alongside technologies such as IVF, has contributed to this rise in twin births. The data for this chart is sourced from the Human Multiple Births Database in 2024. The chart is credited under a Creative Commons BY license, and is published by Our World in Data.

Twin births have risen sharply since the 1980s 📈

Here’s how the share of twin births has changed over time.

Find out more with @ourworldindata.org ⬇️ #TwinsDay
ourworldindata.org/grapher/rate-of-twin-del...

Photo of my Casio W-800H black watch on my wrist this AM showing the time 11:11 with 11 seconds on 11-11-25. Lots of elevens today!

It goes to 11.

11:11:11:11:11 on the Casio W-800H

#CasioCult #Casio #HourlySignal #Time #Chipukashi #ItGoesToEleven #SpinalTap #TwinsDay #WristCheck

is twins day a real thing? #hd #kawaiiromcommangas #badass #twins #twinsday #mangadub #delinquents @skyybunnie.bsky.social

Twinkind by William Viney is an arresting illustrated history of twins in mythology, science, and visual culture.

Learn more & save 30% with code PUP30:
press.princeton.edu/books/hardco... #TwinDay #TwinsDay

Happy National Twins Day! #TwinsDay

Twins, bruh? I live about 10 minutes from TWINSBURG. Once a year, on #TwinsDay, the entire city is full of twins, triplets & quadruplets! It’s a strange, but beautiful sight!

the #medeasisters need to do a #twinsday OHIO festival #photoshoot sometime in the near future…

FanHynes Vault…🩸🍊…🧪🥶…💡🚆🏆 Vintage Blood Orange and Friends…#BloodOrange #DevHynes #DevonteHynes #FanHynes #FanPage #Dataset

A Beechcraft Duchess light twin engine airplane on a very sunny day

Had a #TwinsDay starting my Multi Engine Instructor add-on 😎

Happy Holidays card art of Clipped Wings trilogy’s twin princes, Lusicar and Dyric.

It’s Twins Day! I had hoped to have new art for this year, but I’ve not posted old stuff here anyway! Happy Holidays from the Clipped Wings royal twins!

#OCsky #happyholidays #artsky #twinsday #clippedwings