Question

What measure can be followed by man to avoid the transferring
of Sperm into uterus of
women what is the function
of placenta​

Answer 1

Answer:

the placenta time Indian organ that develops in your uterus during pregnancy destruction provides Oxygen and nutrients to your growing baby and removes waste products from your baby's blood the presented at the attached to the wall of your uterus and your baby's umbilical cord arising from it