Does coffee affect hCG levels?
Our study demonstrated that caffeine did not affect hCG mRNA or protein expression in human trophoblast cell lines. Increasing caffeine levels to the highest tested concentration did not alter hCG expression.
What can dilute a pregnancy test?
One way to do this is to dilute your urine before using a pregnancy test. After peeing in a cup, add a few tablespoons of water to your urine so it becomes lighter in color. This might work because it reduces how much hCG you have in your urine.
Can drinking water dilute hCG levels in urine?
Drinking lots of fluids can dilute your urine and lower the concentration of hCG, so it’s best to avoid drinking too much water or other drinks before taking a pregnancy test.
Can you dilute your pee for a pregnancy test?
Don’t drink too much water, or any liquid, before taking a pregnancy test. Excess fluids can impact the accuracy of the test results, so if your urine is diluted or pale yellow, hold off on taking a test. Diluted urine tends to also have diluted hCG levels which can skew the test results.
Can diluted urine cause a false negative pregnancy test?
A third reason for a false negative result on a pregnancy test is diluted urine. If you drink a lot of water, it will dilute the hCG in your urine, and could cause you to get a false negative. Test your urine again upon rising in the morning, as this urine will have the most concentrated amounts of hCG.
Does drinking coffee affect pregnancy test results?
Drinking coffee or tea or sodas that contain caffeine doesn’t affect pregnancy test result directly but if you do drink a lot of fluid (coffee, tea or soda); it will compel you for frequent urination (as caffeine is a diuretic).
Can you drink a lot of water while taking a pregnancy test?
No, water dilutes urine and pregnancy test. That’s why you must take PT early morning. Later in pregnancy hCG levels rise enough to show in dilute urine too. What to do if you drank a lot of water? After drinking water, pee and wait until your bladder fills again for accurate results. So you plan to take a pregnancy test at home. That’s great.
Can you get a false negative on a pregnancy test?
Lots of Fluid in shorter Duration can give false negative pregnancy test result. Drinking coffee or tea or sodas that contain caffeine doesn’t affect pregnancy test result directly but if you do drink a lot of fluid (coffee, tea or soda); it will compel you for frequent urination (as caffeine is a diuretic).
What should you not do before taking a pregnancy test?
Drinking too much water is the silliest mistake you can make before taking the pregnancy test. It is best to avoid drinking anything in the morning and taking the pregnancy test. The early morning urine is darker in color because it is a concentrated sample. The level of hCG relatively will be higher in it.