Conception A secondary oocyte can be fertilized for about 24 hours after ovulation Sperm remain viable for up to 48 hours within the female reproductive.
A Christian perspective on stem cells
What do I mean by growth and development?. A secondary oocyte can be fertilized for about 24 hours after ovulation Sperm remain viable for up to 48.
Pregnancy, Growth and Development
Week #1: Fertilization……… MORULA to Implantation.
