Which of the following is correctly associated with: P4 spress?

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Which of the following is correctly associated with: P4 spress? Answer: Ovulation

Progesterone ($\text{P}_4$) exerts negative feedback on the hypothalamus and anterior pituitary gland, which inhibits the surge release of Gonadotropin-Releasing Hormone ($\text{GnRH}$) and Luteinizing Hormone ($\text{LH}$). Without an $\text{LH}$ surge, follicular rupture and ovulation are effectively suppressed.

Question context

This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.