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The estrus cycle day chart is a practical tool that helps breeders track these stages and optimize their breeding programs. By charting the progression of the estrus cycle, breeders can accurately identify when the female is in Estrus and ready to mate. Day 1-9 (Proestrus): Monitor physical signs such as vulva swelling and bloody discharge.
- The Proestrus Stage — Getting Ready
- The Oestrus Stage — Mating
- The Diestrus Stage — Pregnancy
- The Anestrus Stage — Quiescence & Recovery
Lasting around 9 days, this first stage is marked by the eggs in the ovaries beginning to mature and the estrogen levels start rising. Physically, the female’s vulva lips typically swell up and become pliable, you may also notice some bloody discharges. Her body is pretty much getting ready, day after day, to receive the male’s penis but during the...
Oestrus is the next stage, also lasting around 9 days, where eggs are released from ovaries and the estrogen levels decline while progesterone levels rise. Here, male and female are both attracted to each other and the bitch will typically ‘flag’ her tail as if showing the male that she is now allowing access to her vulva. It is only during this Oe...
This third stage is the period following mating, it commonly lasts 58 to 63 days in a pregnant female and 60 to 90 days in a non-pregnant female. Progesterone is dominating and the female will refuse a male’s advances during this stage. This stage may be delicate for bitches that are not used for breeding as the long exposure to the progesterone ho...
The last stage is the quiescence stage for the bitch and it will last until the next cycle starts, generally after four to five months. After pregnancy, fertility is very low if the bitch has not attained 90 days of anestrus, indeed, a female needs enough time to repair her own uterus or she will not be able to cope with a new pregnancy. Her sex ho...
By closely monitoring heat cycles, you can unlock a wealth of information that allows you to: Plan ahead and prepare your time and resources to ensure a healthy pregnancy and litter. Identify the optimal time for breeding, which reduces stress for your bitch. Provide appropriate rest periods for your female dogs.
Mar 7, 2024 · It's designed to provide accurate estimations, aiding in responsible pet breeding. Enter the date of your dog's last heat cycle. Adjust the average cycle duration if known. Review the projected heat cycle dates. Utilize the results to plan for breeding or health check-ups.
Jun 6, 2022 · In this guide: Do dogs get periods? What are the signs your dog is in heat? How long is each dog heat cycle? The 4 stages of the dog reproduction cycle. How to determine when is the best time to mate my dog? When does the heat start? How often do dogs go into heat? How to help a dog in heat. Do male dogs go into heat?
The Dog Heat Cycle. The reproductive dog heat cycle of the bitch is broken up into 4 phases (Pro-estrus, Estrus, Met-estrus and Di-estrus), day 1 of Pro-estrus being the first day of vaginal bleeding ie the day she visibly comes “on heat”.
People also ask
How do you know if a dog has a heat cycle?
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What is the first phase of dog heat cycle?
Most dogs will have two heats per year or an average of every 5-11 months. Some breed exceptions occur, such as the Basenji and Tibetan Mastiff, which typically only cycle once yearly. The most notable sign of a dog’s heat cycle is bloody vaginal discharge, usually lasting between 14 and 21 days.
