The Last Man on Planet Earth

The Last Man on Planet Earth is a 1999 television film directed by Les Landau and starring Julie Bowen, Paul Francis, Tamlyn Tomita, L. Scott Caldwell, and Cliff DeYoung. The plot concerns a female-dominated society following the death of the majority of the world's men.
Plot.
Sometime in a dystopian future, World War III with Afghanistan breaks out. An incurable biological weapon called the "Y-bomb", which targets the male Y-chromosome, is used and results in the eventual deaths of 97% of the world's men. Feeling that they are better off without men, the planet's women decide to outlaw men because they were too violent.
Years later, scientist Hope Chayse, fearing for the future of the species, conducts a cloning experiment to produce a new male, Adam, genetically enhanced to mature from baby to adult in weeks and to refrain from violence. When Adam reaches maturity, he soon finds himself on the run from the FBI, and hiding out with small rebel bands of the last surviving men on Earth.
End.
The house Adam and Hope are hiding in is burnt to the ground. Kara gives Hope her car and tells her to run away. She makes up a story about the bodies in the house being Hope and Adam's, while Doe escaped in her car.
Three months later, Esther visits Hope, now working as a waitress in Virginia. Esther tells her that the test was positive—-Hope is pregnant with a son, since she and Adam had sex the night before he died.