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The onset of behavior estrus (bitch receptivity) roughly approximates the LH surge; however, variations between and within bitches in receptivity and behavioral responses to dogs, and vice-versa, and mating situations mean this is not uniformly predictive.
25 sie 2024 · Timing dog breeding with the LH surge chart is one of the most effective ways to ensure successful conception. By understanding the hormonal changes in your dog’s cycle and utilizing the LH surge as a guide, you can plan breeding sessions with precision.
Two DA treatments reported to be effective have included bromocriptine (Parlodel) at 0.05.or 0.1 mg/kg, p.o., q.d. or bid, and cabergoline (Galostop) at 5 ug/kg, p.o, q.d.; administration is until an induced proestrus is pronounced for 2 days or until the onset of estrus.
Pregnancy length in dogs is remarkably consistent, being 64-66 days from the preovulatory LH surge to parturition in nearly all instances. The luteal phase of pregnancy involves an initial peak in progesterone around Day 15-25 and a subsequent slow decline, with concentrations comparable to those in non-pregnant cycles.
25 sie 2024 · The LH surge chart is an invaluable tool for dog breeders, providing a roadmap to the most fertile days in your dog’s cycle. By understanding and tracking progesterone levels, you can make informed decisions about when to breed, increasing the likelihood of a successful and healthy litter.
4 cze 2009 · Dogs: Give 5 μg/kg/d orally × 5 days at 40 days after LH surge, less effective if earlier. Available as 0.5-mg tabs Vomiting, fetal expulsion if given after day 40, few adverse side effects.
1 kwi 2010 · The LH surge is the key timing event dictating days of peak fertility. Ovulation begins 2 days post-LH surge and continues for another day or so. Ova mature and are capable of fertilization 2 days later.
