If you enjoy watching Nucleus animations, you can help us by clicking the THANKS button below the video, making a donation, and telling us what animation you would like us to make next. All suggestions will go to our Editorial Team for consideration, and every little bit helps! For Employees of Hospitals, Schools, Universities and Libraries: Download 8 FREE medical animations from Nucleus by signing up for a free trial: http://nmal.nucleusmedicalmedia.com/free-trial-membership-a Biology students: Subscribe to the Nucleus Biology channel to see new animations on biology and other science topics, plus short quizzes to ace your next exam: https://bit.ly/3lH1CzV This video, created by Nucleus Medical Media, shows human fertilization, also known as conception. Shown at a cellular level magnification, sperm struggle through many obstacles in the female reproductive tract to reach the egg. Then genetic material from the egg and a single sperm combines to form a new human being. #fertilization #conception #medicalanimation Nucleus Team: Thomas Brown, Stephen Boyd, Ron Collins, Mary Beth Clough, Kelvin Li, Erin Frederikson, Eric Small, Walid Aziz, Nobles Green. #Fertilization #Conception #Zygote ANH12063 https://tinyurl.com/yb3f8g5u https://bit.ly/316hArC