Menstrual Disorders

Microscopic blood smear showing numerous small, pale ring-shaped red blood cells, with occasional darker purple cells and platelets.

Heavy Menstrual Bleeding

Diagram of uterine and ovarian arteries branching through the myometrium into radial, basal, and spiral arteries within the endometrium.

Primary Dysmenorrhoea

Diagram of the hypothalamic-pituitary-gonadal axis showing GnRH from the hypothalamus stimulating the anterior pituitary, which releases FSH and LH acting on granulosa and theca cells to produce inhibin, oestrogen and androgens, with feedback arrows.

Amenorrhoea and Oligomenorrhoea

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