Are there any myths or legends associated with twins and other multiples?

Apr 24, 2023 ... No, the likelihood of having twins varies across different regions and populations. According to the World Health Organization (WHO), the global ... May 6, 2022 ... That's an average of 32.1 per 1,000 live births. This number includes naturally occurring multiples and women who went through fertility ... Mar 18, 2019 ... Finally, female twins with a male co-twin were 2.6 percentage points ... Corresponding proportions in the total population of twin ... Jan 5, 2016 ... ... proportion of variance in cancer risk due to ... The cohort includes 357 377 individual twins from the population-based twin ... In theory, this means two people could carry “gay genes,” but both of them wouldn't necessarily be gay depending on certain environmental factors. What might ... Mar 12, 2021 ... The twinning rate of 12.0 for the world as a whole means that one of every 42 children born on earth is a twin. Table 1 also shows that Asia and ... People of other races exhibited lower educational attainment than their white counterparts, with a much higher percentage of people with less than a high ... Feb 17, 2011 ... King and McDonald (1992) attend at great length to the sexual interrelations of their twin population. Their finding that 15% of their twins ... The interim goal of reducing extreme poverty to below 9 percent of the global population by 2020 is likely to be reached, while the goal of ending poverty by ... Mar 15, 2023 ... Fraternal twins happen because some people release two eggs (or more) at a time. That's called superovulation. Advertisement. If two sperm ...