Fertility Rapid Tests & Devices cover very popular formats of Pregnancy Strips (HCG test strips), Pregnancy Devices (HCG test devices) using Urine samples and Pregnancy HCG Strips and Devices that use Urine/ Serum / Plasma U/S/P.  Devices  are offered in 20T, 40T while strips are offered in  50T and 100T pack sizes.   Ovulation predictor luteinizing hormone (LH) Tests used with Urine samples are offered in 50T Strips and 20T Devices.