Significance of Proestrus phase
The Proestrus phase is the initial stage of the estrous cycle, during which reproductive organs get ready for ovulation. This phase is marked by the presence of nucleated cells in vaginal smears, signaling that the animal is preparing for mating. It plays a crucial role in the reproductive process by facilitating the conditions necessary for successful ovulation and mating.
Synonyms: Follicular phase, Reproductive phase
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Proestrus phase in scientific sources
The Proestrus phase is crucial in the estrous cycle, marked by nucleated cells in vaginal smears, as it signals the reproductive organs' preparation for ovulation and upcoming mating opportunities.
From: Ancient Science of Life
(1) The phase in the estrous cycle characterized by the presence of nucleated cells in vaginal smears, indicating preparation for mating.[1]
From: World Journal of Pharmaceutical Research
(1) The initial stage of the estrous cycle wherein reproductive organs prepare for ovulation.[2]