The government in northern Cyprus has said it is launching an investigation after several British families told the BBC they believed they were given the wrong sperm or egg donors during their IVF procedures at local fertility clinics.
The Ministry of Health in the Turkish-occupied territory said their cases had been "taken into serious consideration" and they were investigating whether clinics had breached "laws and regulation".
The public will be informed of its findings, it added.
Northern Cyprus has become one of the most popular destinations for British nationals seeking fertility treatment abroad, experts say.
The privately-run clinics promise low prices, high success rates and a sunny holiday.
