How ‘safe’ are you on your your birth control pill?

The Pill

About one-third of women using contraception use the pill. But how effective is the birth control pill? There are two types of contraceptive pill – the combined pill, containing oestrogen and progestogen, and the progestogen-only-pill (often referred to as the mini-pill). While most evidence about pill effectiveness relates to the combined pill, both pill types are quoted as […]