Dr Mark added: "By continuing to unravel the mysteries behind the inaccurate anecdotes out there, I hope we can help women understand - and address - changes in their sexual desire."
The US researchers said the evidence until now was mixed on how much the Pill affects women's sexual desire. They looked at how three types of contraceptive affected married couples and those in relationships of varying lengths, measuring their libido and how much they wanted to have sex with their partner.
The findings showed women on non-hormonal contraceptives reported higher desire on their own and women on hormonal contraceptives reported higher desire with their partner. However, when the researchers adjusted the results to take into account relationship length and age, the scientists said that the differences were no longer significant.
This suggested it was the context rather than the contraceptive type that was having the biggest impact on desire.
The study stated that the findings were "consistent with the general sexual desire literature indicating that sexual frequency and desire decrease as age and relationship length increase, regardless of contraceptive method".
"It's who you're married to that does..."