Sentences with phrase «inside eggs and sperm»
Not exact matches
Is it when the sperm cell is 1 micro nanometer inside the egg cell, and before the original cell begins to replicate?
http://religion.blogs.cnn.com/
Actually, I was created by a sperm and an egg, inside my mother's womb.
We then can see if there is anything inside of the uterus that would prevent implantation and we can see if the tubes are open so that the egg and sperm can meet in the tube.»
When Mommy and Daddy fit together, the sperm had a chance to reach the egg inside Mommy, and that made the baby.»
Because the sperm are placed directly inside the uterus, they can travel quickly to the fallopian tubes and get ready to fertilize an egg.
The eggs are fertilized with sperm outside the womb, and then put back inside her uterus.
In gestational surrogacy, the eggs are provided by someone else (the female partner or anyone else intended to be the biological mother), which are fertilized artificially by the sperm and placed inside the surrogate.
Unless you had a very tiny camera inside of you that could capture the exact moment the egg and sperm met, or you had medical help conceiving, there's no real way (that I know of) to know your exact conception date.
The Dawn of the Deed By John A. Long When paleontologist Long spotted a set of tiny bones inside a 380 - million - year - old fossilized fish, he not only discovered the oldest known embryos, he also found the earliest known evidence of animals copulating directly, rather than releasing sperm and eggs to meet in the open sea.
The images depict what might be called embryology in flagrante: micrographs of sperm cells, trailing accordion - like pleats of white zags as they streak across a vast blue ocean of ooplasm; a multihued blastocyst in the process of hatching out of the egg's zona pellucida; and egg cells with a fringe of glowing, fate - determining proteins, looking a bit like a solar eclipse inside a cell.
It may not have made the lemur ill, but the retrovirus spread into the animal's testes (or perhaps its ovaries), and once there, it struck the jackpot: It slipped inside one of the rare germ line cells that produce sperm and eggs.