For the United States, estimated as the fraction of people in the population with the syndrome, ~1/5500.
Chat with our AI personalities
Albert Einstein learned to speak a little later than many children and was never really interested in many social activities. If he were a child in today's society, he would likely be labeled as autistic or as having Asperger's syndrome.
If i understand the question right, then would the answer be 25%. The reasom is, if your mother is from France and your dad is from Spain, then you're 50% of both cultures, which also applies to the mother of your child. Your child would therefor be 25% of all 4 countries.
A good place to start is http://www.cdc.gov/mmwr/weekcvol.html
Believe it or not it happens very often for example three generations of women in my family have the same birthday i am the third generation I've seen it a lot more too so the odds are high. I agree, I am born on my mother's birthday and in school I had several friends who were also born on their mother's birthdays.
Statistically speaking, about 50% for each, but in reality it will depend on the father's genetics and timing of conception, pH level of the mother's body, and maybe even some more stuff.