With mood swings and headaches among the side effects, finding a contraceptive pill that suits your body can be a minefield.
But preventing pregnancy may be about to get a lot easier.
Scientists are in the process of developing beads, made from a sugary substance extracted from seaweed, that trap sperm and prevent pregnancy.
According to the researchers, the tiny, sticky balls - officially called ZP2 peptide beads - provide effective contraception without any of the side effects associated with traditional, hormone-based contraception.
The new beads work by mimicking a woman's eggs and have a diameter of just 0.037 millimetres.
They are coated in a protein called ZP2 which is usually found on the outside of human eggs.
The contraceptive works by tricking sperm into latching onto the protein-coated beads.
In a trial with mice, the researchers injected the beads into the uteruses of a sample of females kept with fertile males.
Despite regular mating, none of the mice became pregnant through 10 oestrus cycles.
The researchers hope the beads can also be used for fertility purposes, by helping doctors identify the strongest sperm to use in IVF treatment.
1 in 2 women believe that all types of contraception require you to do something regularly to be effective (credit:Alamy)
Fact(02 of11)
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"Some long acting reversible contraceptives (LARCs) such as the implant or intrauterine contraceptives do not require regular administration in order to be effective."- Dr Diana Mansour, Consultant in Community Gynaecology and Reproductive Health Care and Head of Sexual Health Services, Newcastle Hospitals Community Health (credit:Alamy)
Myth(03 of11)
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Almost 1 in 5 women don’t realise they can get pregnant if they miss a pill (credit:Alamy)
Fact(04 of11)
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"Missing a pill can significantly impact the risk of becoming pregnant particularly if you have unprotected sex around the time of the hormone free interval. If you do miss a pill, follow the instructions on your packet of pills."- Dr Diana Mansour, Consultant in Community Gynaecology and Reproductive Health Care and Head of Sexual Health Services, Newcastle Hospitals Community Health (credit:Alamy)
Myth(05 of11)
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"Around 1 in 4 women believe that long acting reversible contraception (LARCs) are permanent and irreversible contraception solutions." (credit:Alamy)
Fact(06 of11)
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"Long acting reversible contraceptives (LARCs) are not permanent forms of contraception and are reversible. For example once an implant, intrauterine device (IUD) or intrauterine system (IUS) is removed, there is no evidence to suggest a delay in the woman's fertility return."- Dr Diana Mansour, Consultant in Community Gynaecology and Reproductive Health Care and Head of Sexual Health Services, Newcastle Hospitals Community Health (credit:Alamy)
Myth(07 of11)
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Nearly 1 in 5 women believe that all contraception requires a monthly visit to their Healthcare professional (HCP) (credit:Alamy)
Fact(08 of11)
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"That's not the case - for example following the fitting of an intrauterine contraceptive, women should return to their healthcare professional for a check at about 6 weeks and then they don't need to make another appointment until it needs changing."- Dr Diana Mansour, Consultant in Community Gynaecology and Reproductive Health Care and Head of Sexual Health Services, Newcastle Hospitals Community Health (credit:Alamy)
Fact(09 of11)
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"Long acting reversible contraceptives (LARCs) are not permanent forms of contraception and are reversible. There is no evidence of delay in return of fertility when an implant, intrauterine device (IUD) or intrauterine system (IUS) is removed. There could be a delay of up to one year in the return of fertility after a woman stops having the contraceptive injection."- Dr Diana Mansour, Consultant in Community Gynaecology and Reproductive Health Care and Head of Sexual Health Services, Newcastle Hospitals Community Health (credit:Alamy)
Myth(10 of11)
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Nearly 1 in 5 women think that long term methods all need surgical insertion into the uterus. (credit:Alamy)
Fact(11 of11)
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"The intrauterine system (IUS) and intrauterine device (IUD) are inserted into the uterus. Injectable contraceptives are however given by injection either into the large muscle in the bottom or in the upper arm and the contraceptive implant is fitted just under the skin on the inside of the upper arm."- Dr Diana Mansour, Consultant in Community Gynaecology and Reproductive Health Care and Head of Sexual Health Services, Newcastle Hospitals Community Health (credit:Alamy)