Lactation — Prelims Strategy

Prelims Strategy

To excel in NEET questions on lactation, adopt a multi-pronged strategy. Firstly, create a clear mental map of the key hormones: Prolactin (anterior pituitary, milk synthesis), Oxytocin (posterior pituitary, milk ejection), Estrogen/Progesterone (placenta/ovaries, inhibition during pregnancy).

Understand their sites of production and precise functions. Secondly, memorize the distinct characteristics and immunological importance of colostrum. Thirdly, grasp the neuro-hormonal reflex arc: suckling stimulus $\rightarrow$ nerve impulses $\rightarrow$ hypothalamus $\rightarrow$ pituitary $\rightarrow$ hormone release $\rightarrow$ target organ response.

For conceptual questions, carefully read each option to avoid confusing similar-sounding hormones or processes (e.g., milk production vs. milk ejection). For questions involving sequences, trace the pathway of the reflex.

Practice identifying trap options, which often swap the roles of prolactin and oxytocin or misrepresent the timing of hormonal actions.