Which type of pregnancy test is the most accurate from the drug store? and how accurate are pregnancy test?

HPT: All home pregnancy tests sold in the states are extremely accurate, capable of detecting pregnancy as early as 4 weeks after your last menstrual period. None are any more accurate or effective than others. So pick one based upon cost & ease of use. Better yet, talk to your family doc about contraception so you won't need hpt. And make him wear a condom to prevent sexually transmitted infections!