Fertilization

The combining of the genetic material carried by sperm and egg to create an embryo. Normally occurs inside the fallopian tube (in vivo) but may also occur in a Petri dish (in vitro). (See also In Vitro fertilization.)\r\n



“It definitely tingles when you put it on but it's a good tingle. It made my sore tired feet feel 100%…”

~Jackie V