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After ovulation, the follicle transforms into the , which consists of two types of luteal cells:

In ruminants, these cells migrate from the trophoblast to the maternal epithelium: After ovulation, the follicle transforms into the ,

Understanding where hormones are produced and their primary functions is critical for this course. Primary Source Primary Function Hypothalamus Stimulates the release of LH and FSH. FSH Anterior Pituitary Improves follicle growth in the ovary. LH Anterior Pituitary Stimulates ovulation and luteinization. Progesterone (P4) Corpus Luteum (CL) the follicle transforms into the

Lacks seminal vesicles , disseminated prostate , and Cowper’s glands . Cat : Lacks seminal vesicles and a disseminated prostate . 5. Pregnancy Specifics: Giant Binucleate Cells After ovulation, the follicle transforms into the ,

They produce placental lactogen and pregnancy-specific protein B (often used in pregnancy testing). Additional Resources