December 25 (Christmas Day) is the least common birthday, while January 1 (New Year's Day) is the second least common. December 24 (Christmas Eve) also makes the list as the 3rd least common birthday while July 4 (Independence Day) is the 4th least common birthday.
The most common birthday is Sept. 9. In second and third place are Sept. 19 and 12.
The most common birthday in Australia is September 17th! The least common birthday (you may have guessed it is) is Christmas Day, the 25th of December. If you are inclined to count leap years in the mix then the 29th February is the least common birthday, but only because they occur once every 4 years.
They found that the most fertile months for conceiving a boy were from September to November, while the lowest fertile period was from March to May.
There are some interesting outliers: January 1st and July 1st are extra common, because people with an unknown birth data are commonly assigned these birthdays. The national holidays (May 1, July 21, August 15, November 1 and 11, December 25) are clearly visible as dips in the data.
Birth data shows that Sept. 9 is the most common birthday in the U.S., and September is the busiest month for births overall. There have been several reported data sets that offer a picture of which days and months are the most common for births.
Out of the top ten days for U.S. births, nine of the days are in September; July 7 sneaked into that list at number six. The most popular birth dates, in order, are September 9, September 19, September 12, September 17, September 10, July 7, September 20, September 15, September 16 and September 18.
February 3rd is the only day where no one in history has ever been born. Despite much scientific study, there is no explanation for this phenomena. Historically it has been referred to as “the empty day” or “nobody's birthday”.
June isn't the most common birthday month (that would be September), but it's up there in the top half of the chart.
They found that babies conceived in summer months (June-August) were almost a third of an ounce (8 grams) heavier than babies born in other months. Together, the duo compared more than 1.4 siblings born to 647,050 mothers in New York City, New Jersey and Pennsylvania.
Number 1 is considered to be the number of Sun in numerology. People who are born on 1, 10, 19 and 28 of any month belong to number 1. Number 1 is considered to be an important number in numerology. It is believed that the person born under this number has self esteem and is very honest.
A new study has revealed that people born in April are the sexiest - and having a birthday in April myself, I'm obviously completely sold on the theory…
Those that are born in July are either a Cancer or Leo. Cancer birthdays fall between June 21 – July 22, while Leo birthdays fall between July 23 – August 22. Cancer babies are often known for being caring, protective and empathetic.
July babies are joyful, spirited and friendly. They are amazingly wonderful, kindhearted, peaceful and unique in their own way. Being people pleasing they assure to make everyone happy. July borns are patient and are known to exercise self-control and self-discipline most of the time.
Sixty percent of babies are born during the day, between 6 A.M. and 6 P.M. And, 3.5 times as many babies are born at exactly 8:00 A.M., the most common minute to be born, than at the least common, 3:09 A.M.
Previous research has shown that boy babies grow faster in the womb, having a greater body length and weight than girl babies at birth. Some researchers have suggested this shows that the male placenta functions more efficiently.
In short, I suggest that boys are born earlier on the average because they are conceived earlier.
About 385,000 babies are born each day according to the UN. That adds up to more than 140 million a year.
May babies have relatively rare birthdays.
Only one May birthdate cracks the top 100 popular birthdays (May 23rd lands in 89th place). Meanwhile six May birthdays fall in the bottom 50 (the 4th, 11th, 13th, 26th, 27th, and 31st).
Those born in September are, apparently, the smartest out of the entire year. According to Marie Claire, a study published in the National Bureau of Economic Research found that there's a clear correlation between the month during which you were born and how smart you are.
If your pregnancy is healthy, it's best to stay pregnant for at least 39 weeks and wait for labor to begin on its own. When you schedule your baby's birth, you schedule either labor induction or a c-section.
Have sex regularly. The highest pregnancy rates occur in couples who have sex every day or every other day. Have sex near the time of ovulation. If having sex every day isn't possible — or enjoyable — have sex every 2 to 3 days a week starting soon after the end of your period.