w*********r
发帖数: 2192 | 1 Older Men's Sperm Raise Risk Of Genetic Problems In Offspring
http://www.medicalnewstoday.com/articles/44641.php
after the age of 40. Not only does the lower quality of older men's sperm lower fertility, it also makes it more likely that babies with genetic abnormalities are born. |
w*********r
发帖数: 2192 | |
w*********r
发帖数: 2192 | |
t******f
发帖数: 2109 | 4 Go find a young man, lol
lower fertility, it also makes it more likely that babies with genetic
abnormalities are born.
【在 w*********r 的大作中提到】
: Older Men's Sperm Raise Risk Of Genetic Problems In Offspring
: http://www.medicalnewstoday.com/articles/44641.php
: after the age of 40. Not only does the lower quality of older men's sperm lower fertility, it also makes it more likely that babies with genetic abnormalities are born.
|
d*********e
发帖数: 3835 | |
h*h
发帖数: 27852 | 6 1% 到 4%， 300%的增长
lower fertility, it also makes it more likely that babies with genetic
abnormalities are born.
【在 w*********r 的大作中提到】
: Older Men's Sperm Raise Risk Of Genetic Problems In Offspring
: http://www.medicalnewstoday.com/articles/44641.php
: after the age of 40. Not only does the lower quality of older men's sperm lower fertility, it also makes it more likely that babies with genetic abnormalities are born.
|
c******g
发帖数: 9273 | |
