Hormone control: How the pill changes your behaviour

Sharon Ní Chonchúir talks to US psychologist Sarah Hill, who says the pill can affect your behaviour, sense of smell and choice of partner.

Have you ever been on the pill? Considering it’s one of the most reliable forms of contraception, many women are likely to answer this question with a yes. Yet how much do we know about the contraceptive pill? Do we understand its full effects on our bodies?