AngelScope Family Online Health Care Service provide Quality Clearblue Home Pregnancy Tests, Ovulation Tests, Chlamydia Tests, FertilityScore, Male Fertility Test, Drug & Alcohol Test kits and Durex Condoms. The Clearblue Pregnancy tests work by detecting the presence of the hormone human Chorionic Gonadotrophin (hCG) in urine, which increases during the early stages of pregnancy. Clearblue Pregnancy Test is the UK’s leading 'High Street' brand. It is quick, easy to use and provides results in just one minute.