What stage do bedbugs lay eggs?

Bedbugs lay eggs during their adult stage, specifically after mating. The female bedbug can lay anywhere from one to five eggs per day, typically in hidden areas where they can find warmth and food. These eggs are small, white, and about the size of a pinhead, making them difficult to spot. The eggs hatch into nymphs in about one to two weeks, continuing the cycle of infestation.