Most home pregnancy tests work by detecting hCG in urine, a hormone produced shortly after a fertilised egg implants. Testing from the first day of a missed period gives the most reliable result; testing earlier is possible with high-sensitivity formats, though a negative result before a missed period does not rule out pregnancy. Always read the patient information leaflet included with your chosen test before use, and speak to a pharmacist if you are unsure how to interpret your result. The choice between a standard midstream test and a digital test is largely one of clarity. Digital formats display a written word result, which removes any uncertainty around faint lines. Strip tests and midstream cassettes are accurate at the recommended testing time and are often the more economical option. If a result is negative but a period remains absent, retesting two to three days later is advisable, as hCG levels double roughly every 48 hours in early pregnancy. At Ronaghan's Pharmacy, the team is available to answer questions about any result you receive or to guide you toward the right test for your situation. For those who have received a positive result and are looking at next steps, the prenatal and pregnancy vitamins range includes folic acid and other supplements recommended from early pregnancy onwards.If you are planning or have just confirmed a pregnancy, the prenatal and pregnancy vitamins range supports the months ahead.