Lex Luthor was responsible for faking Lana Lang's pregnancy. He achieved this through a deceptive plot involving the administration of hormones.
The Deception Unfolded
Lex's manipulation involved secretly injecting Lana with a significant amount of hormones. This led Lana to genuinely believe she was pregnant, a cornerstone of Lex's elaborate deception. The truth came to light when a doctor informed Lana that she had never been pregnant. While the doctor initially suspected Lana might have been faking the pregnancy herself to marry a billionaire, her genuine shock and horror quickly disproved this assumption. It was then that Lana realized Lex had been behind the constant injections, orchestrating the entire false pregnancy. Upon this revelation, Lana ended her relationship with Lex.
