Sentences with phrase «during the estrus when»

The entrance to the uterus is the cervix, which remains tightly closed, except during estrus when it can allow bacteria that are normally found in the vagina into the uterus.

She will do so during the estrus when she starts to flirt with the male.

Not exact matches

By contrast, these females retained a normal level of social interest in other females during estrus, and in male mice when not in estrus.

When the researchers disrupted the activity of these neurons, female mice lost interest in male mice during estrus and spent about the same amount of time with them as with a plastic Lego block.

Estrogen is the hormone released during the estrus cycle has been reported as an important factor in the development of various ovarian, uterinal and cervical cat tumors, which can be prevented by spaying cats when young; preferably before the first heat cycle.