For therapies such as IVF, many countries have strict guidelines. In the UK, referrals are only given to women under 40 who have either undergone 12 cycles of artificial insemination, or have tried and failed to conceive for 2 years. While NICE recommends NHS clinical commissioning groups (CCGs) to provide 3 NHS funded cycles of IVF, many only offer 1 cycle, with some only offering IVF in exceptional circumstances on the NHS. If an individual does not meet the criteria or has gone through the maximum number of NHS-funded cycles, the individual will have to pay for private treatment