nhs.uk nhs.uk nhs.uk nhs.uk NHS Choices: How can I delay my period? whatever pill you are on NHS Choices: How can I delay my period? http://www.nhs.uk/chq/Pages/830.aspx?CategoryID=60& NHS Choices NHS Choices: How can I delay my period? period delay nhs.uk nhs.uk nhs.uk http://www.nhs.uk/chq/Pages/830.aspx?CategoryID=60& http://www.nhs.uk/chq/Pages/830.aspx?CategoryID=60& nhs.uk