When gilts or sows enter oestrus in their reproductive cycles (about 21 days long) they are ready to be bred.
Luo Shengzi carefully washed his fish tail, she suddenly remembered that they also have oestrus, will find male mating, when will her oestrus period come?
During oestrus or direct contact, panda show their likes or dislikes, their intimate through different frequencies of clicks, howls, roars, and baas.
The animal has arrived at oestrus, has been also block of wood eating and drinking frequently, showing such as being to fidgeting.
I couldn't imagine that Lausanne left it behind. She was a little girl anyway. She hadn't experienced oestrus for so many years. How could it be so clever?
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