It is estimated that one in seven couples have infertility problems. According to the Human Fertilisation and Embryology Authority (HFEA) In the UK, around one baby in 80 is born as a result of IVF treatment. IVF clinics and specialists in Harley Street provide treatments such as IVF (in vitro fertilisation), IUI (Intrauterine insemination), GIFT (gamete intra-fallopian transfer) and ICSI (intra-cytoplasmic sperm injection).