Scientists have found an answer to an age-long riddle over which came first the chicken or the egg following research on a prehistoric organism that was discovered in 2017 ...
Eventually, one of the eggs erupts from the follicle (ovulation). It usually happens about 2 weeks before your next period. If no sperm is around to fertilize the egg, it moves through to the ...
Animal embryogenesis is the process by which the embryo develops from the fertilised egg cell. Important events that occur during embryogenesis are gastrulation, formation of the early nervous ...
Getting pregnant is a pretty complicated process. At the very least, a man’s sperm has to join with a woman’s egg in order to fertilize it. But sometimes that can’t happen. There are several ...
These slender tubes, which connect the ovaries to the uterus, play a crucial role in reproduction by facilitating the journey of the egg and sperm, and later, the fertilised embryo to the uterus.