Periods - NHS

Find out about periods, including when they usually start and finish, sanitary products, PMS, getting pregnant, and changes to your periods.
This animation explains in detail how the menstrual cycle works.

Case Studies - REACT

Delayed start to periods primary amenorrhoea - BSL

Premenstrual Syndrome (PMS)

NovaSure: A Procedure For Heavy Menstrual Bleeding

Records Management Code of Practice - NHS Transformation Directorate

NHS will now include 'women' and 'girls' in guidance about periods

Menstrual health

NHS period website omits word 'girls' amid health service's bid for inclusivity

Signs of pregnancy when you have irregular periods

Does Kissing Affect Your Hormones and Menstrual Cycle? – Saturn by GHC