Watch Movie National Geographic: Sizing Up Sperm on 9Movies

National Geographic: Sizing Up Sperm

Each of us was the grand prize in an ultimate reality competition, the amazing race a sperm makes on the road to fertilization. Millions of sperm compete while overcoming armies of antibodies, treacherous terrain and impossible odds to reach their single-minded goal. To illustrate the full weight of the challenge, Sizing Up Sperm uses real people to represent 250 million sperm on their marathon quest to be first to reach a single egg.

Starring:

Genre:

Documentary


View Trailer


Watch National Geographic: Sizing Up Sperm on 9Movies Legally in HD

Enjoy National Geographic: Sizing Up Sperm in stunning full HD through official streaming platforms such as Amazon Prime Video, Apple TV, Google Play Movies, Vudu, and HBO Max (availability may vary by region). These licensed services ensure a secure, high-quality viewing experience when you rent or buy the movie.


Similar

Experience National Geographic: Sizing Up Sperm in high definition without spending a cent on 9Movies. Stream instantly with English subtitles — no download or account needed.