Understanding Reproductive Disorder Diseases and Hormonal Infertility in Simple Language
Reproductive disorders can lead to infertility or sterility in animals, affecting their ability to reproduce. Causes include anatomical, functional, infectious, and management factors. Hormonal infertility may result from issues like cystic ovaries, delayed ovulation, or inactive ovaries. Conditions like follicular cysts and luteal cysts can develop, impacting fertility and potentially leading to complications like nymphomania or virilism. Proper management and understanding of these conditions are crucial for animal health.
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Presentation Transcript
Reproductive disorder diseases In simple language this can defined as disease affecting that lead to infertility or sterility Fertility : ability of an animal to reproduce Infertility : temporary inability of the animal to reproduce Sterility : permanent inability of the animal to reproduce Causes : 1-anatomical or structural defects (hereditary disease) 2-functinal defects(hormonal disease) 3-infectious causes 4-Managment causes
Hormonal infertility 1 1 - -cystic ovaries (decrease LH) A A- - follicular B B- - luteal cysts C C - - cystic corpus 2 2 - -delayed ovulation (delayed release LH) 3 3 - - inactive ovaries (decrease FSH) cystic ovaries (decrease LH) follicular cysts luteal cysts cystic corpus luteum delayed ovulation (delayed release LH) inactive ovaries (decrease FSH) cysts luteum
Follicular cysts Nymphomania in Follicular cysts developed to Sterility hump
Follicular cysts cystic uterine gland hydrometra in follicular cyst
Luteal cyst Luteal cyst Luteal cyst
Luteal cyst Luteal cyst developed to virilism ovary luteal cyst
Follicular cyst luteal cyst 1- no ovulated mature follicle 2-decreas LH +++ 3-frequently multiple in one or both ovaries 4-soft thin walled , fluid filled structure 2.5 cm diameter which persist 5- affected cow will be nymphomania 6- progression to sterility hump 7-causes increase estrogen hormone 1- no ovulated mature follicle 2-deccreas LH ++ 3- usually single 4- soft thick walled , fluid filled structure 2.5 cm diameter which persist 5-Affected cow will be anestrous 6- progression to virilism 7- causes increase progesterone hormone
