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
The GnRH (Gonadotrophic Releasing hormone) reaches the anterior pituitary from the hypothalamus along 
Select and explain. 
A. Its neurological connections, B. Through systemic circulation, C. Its poal vascular connections, D. Through CSF
C: Its poal vascular connections
Answer: C: Its poal vascular connections 
Explanation: 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