proestrus meaning in Hindi

Examples

1. Oestrogen peaks at about 11 am on the day of proestrus.
2. Proestrus and estrus can last anywhere from 5 days to 21 days.
3. During proestrus and estrus, females may have a clear to bloody discharge.
4. Ductal development decreases with the arrival of sexual maturity and undergoes estrous cycles ( proestrus, estrus, metestrus, and diestrus ).
5. If males try to mount a bitch during proestrus, she may avoid mating by sitting down or turning round and growling or snapping.
6. The first stage of the reproductive cycle is proestrus, in which eggs in the ovaries begin to mature and estrogen levels begin to rise.
7. For several days before estrus, a phase called proestrus, the bitch may show greater interest in male dogs and " flirt " with them ( proceptive behavior ).
8. Proestrus bleeding in dogs is common and is believed to be caused by diapedesis of red blood cells from the blood vessels due to the increase of the estradiol-17? hormone.
9. A set of follicles starts to develop near the end of proestrus and grows at a nearly constant rate until the beginning of the subsequent estrus when the growth rates accelerate eightfold.
10. The proestrus is relatively long at 5 7 days ( 9 days ), while the estrus may last 4 13 days, with a diestrus of 60 days followed by about 90 150 days of anestrus.