This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Maternal Anatomy and Physiology, Subject name: Gynaecology & Obstetrics
[{'content': 'The GnRH (Gonadotrophic Releasing hormone) reaches the anterior pituitary from the hypothalamus along \nSelect and explain. \nA. Its neurological connections, B. Through systemic circulation, C. Its poal vascular connections, D. Through CSF', 'role': 'user'}, {'content': 'Answer: C \nExplanation: The poal hypophyseal vessels form a direct vascular link between the hypothalamus and the anterior pituitary. Hypothalamic hormones like GnRH (Gonadotrophic Releasing hormone) reach the anterior pituitary from the hypothalamus along the hypophyseal poal system', 'role': 'assistant'}]