Pseudopregnancy Model in Rats

The pseudopregnancy model in rats is a research method used to study pregnancy-related processes without actual fertilization. It occurs when a female rat's body mimics pregnancy symptoms, often triggered by hormonal changes after mating or certain stimuli. The rat's body behaves as if pregnant, with hormonal shifts and physical signs, but no embryo develops. Scientists use this model to understand pregnancy hormones, uterine changes, and related medical conditions, providing valuable insights into reproductive biology and potential treatments for pregnancy disorders in humans.