The difficult journey of the sperm
14,336 ভিউ
• 01/17/24
0
0
বসান
samer kareem
8 সাবস্ক্রাইবার
The journey of egg and sperm. There are a lot of casualties (deaths) among the sperm as they swim toward the egg. First, many get lost in the maze of a woman's uterus where they also have to contend with acidic vaginal secretions.
আরো দেখুন
SORT BY-
শীর্ষ মন্তব্য
-
সর্বশেষ মন্তব্য