Traxanas
22cm x 16cm minimum
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“It is important to proceed to monitor this as early puberty has implications. However, fighting childhood obesity and avoiding excessive exposure to environmental chemicals could help to avoid early pubertal onset.”
“The team found that development of glandular breast tissue varied around the world and over time, with studies reporting an average age of onset between 9.8 and 10.8 years in Europe, depending on country and year, compared with 10.1 to 13.2 years in Africa and 8.8 to 10.3 years in the US.
The team’s analysis suggests the age of such changes is getting younger, with onset starting 0.24 years earlier per decade from 1977 to 2013.”
“This trend towards an earlier start of puberty with breast development is interesting, but at this stage is not going to impact on how we approach early puberty and the definition of early puberty.”
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“The team found that development of glandular breast tissue varied around the world and over time, with studies reporting an average age of onset between 9.8 and 10.8 years in Europe, depending on country and year, compared with 10.1 to 13.2 years in Africa and 8.8 to 10.3 years in the US.
The team’s analysis suggests the age of such changes is getting younger, with onset starting 0.24 years earlier per decade from 1977 to 2013.”
“This trend towards an earlier start of puberty with breast development is interesting, but at this stage is not going to impact on how we approach early puberty and the definition of early puberty.”
Girls beginning puberty almost a year earlier than in 1970s
Onset of glandular breast tissue development has shifted by three months per decade
Worldwide Secular Trends in Age at Pubertal Onset Assessed by Breast Development Among Girls
This systematic review and meta-analysis evaluates published data on pubertal timing based on age at thelarche and evaluates the change in pubertal onset in healthy girls around the world.
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