Women with dioxin have fewer sons than girls
Women exposed to dioxin in the air are not only at increased risk of cancer but also give birth to boys less than girls. That is the result of research by Canadian scien…
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170 published items.
Women exposed to dioxin in the air are not only at increased risk of cancer but also give birth to boys less than girls. That is the result of research by Canadian scien…
Future mothers who are stressed when pregnant will be more likely to give birth to girls than boys. This is the first study to study the relationship between daily stres…
The time when the stereotypical teachers cried out
If two twins with the same eggs are married to two boys born from a fetus, will their children be the same? Twins with eggs fall apart or get together more often than we…
Children with autism have higher growth hormone levels, explaining why they often have larger heads. Children with this disease are also heavier than others without dise…
A 32-year-old Afghan woman gave birth to four boys and a girl yesterday. This is a rare birth in this country.
When a new baby is born, the midwife often looks right into the baby's genitalia to ring out
An American study showed that boys born in March had higher rates of autism. The cause may be viruses and bacteria, which thrived in March, have affected.
What is the common point between the talented and talented boys and girls who are wasting a lot of ink, Brad Pitt - Angelina Jolie, Katie Holmes and Tom Cruise, Gwyneth…
The types of materials that help the birth of boys and girls at will are present quite a lot in the market and are applied by many people. However, experts say the appli…
Demographers are worried about the risk of missing women in the world. For several decades now, in India and China - the two most populous countries - fewer and fewer fe…
After a week of surgical dissection, two French boys Mohamed and Souleyman, 15 months old (stuck together in the spine below their backs) were stable and had no complica…
Images of elementary and middle school boys carrying shoulder bags of oversized books are no longer rare. Regularly wearing backpacks with an overloaded weight will caus…
Pregnancy and raising a few boys can make a mother
Contagious cancer cells are becoming increasingly popular among animals and marine life, sparking fears that the disease can spread from one person to another.