estrus stages: proestrus Flashcards by karry cotter | Brainscape

Q

proestrus lasts:

A

9 days

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Q

during proestrus, we have high levels of this hormone

A

estrogen

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Q

3 signs of proestrus

A

bloody discharge
firm, swollen vulva
smell attracts males but they won’t accept mating - they are becoming sexually receptive

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