A urine specimen must be collected in a clean and dry container. The first morning urine specimen is preferred since it generally contains the highest concentration of HCG; however, urine specimens collected at any time of the day may be used. To Carry Out the Test Your home pregnancy test is positive, or you've taken a few home pregnancy tests and gotten mixed results. Make an appointment with your health care provider. You might need a blood test or ultrasound to confirm the pregnancy. The sooner a pregnancy is confirmed, the sooner prenatal care can begin.

Your doctor can also tell you about longer-term methods of contraception which are more effective in preventing you from getting pregnant. National Institutes of Health, National Institute of Child Health and Human Development, How Do I Know if I'm Pregnant?, January 2017A false negative pregnancy test don’t really happen, as long as the test is taken properly. The following are some reasons why you may have a false negative pregnancy test – The test kit can be stored at room temperature (4 °C to 30 °C) in the sealed pouch to the date of expiration. The test kits should be kept away from direct sunlight, moisture and heat. Precautions:

If you test too early HCG levels may still be low and so can give a negative result. In this case, another urine specimen should be obtained at least 48 hours later and tested.If you are pregnant or breast-feeding, think you may be pregnant or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.

You have a rare medical condition, such as ovarian cysts, that produce hCG and turn the result positive. How early can you use one step pregnancy test? One Step Pregnancy Test can detect pregnancy as early as five days before missed period. cravings foods, not liking foods you usually like, and a sour or metallic taste in your mouth even when you’re not eating If you take a pregnancy test at home and it’s positive, there are a few things you should do, including: Two lines indicate that the result is positive. Another way to show the positive result is by displaying a plus sign. A blue colored plus sign means that you are pregnant. 3) One Step Pregnancy Test very faint positiveUse your first morning pee if you can. This is the time of day when your HCG levels will be the most concentrated and easily detected. If you do it at another time of day, try to make sure your pee has been in your bladder for at least three hours.