If you are using birth control but also suspect that you are pregnant, you may wonder if this method has no effect on the results of a pregnancy test. Women’s concern is that the hormones found in birth control pills can give a false negative or false positive on a home test. Do not worry because the birth control methods do not affect the outcome of pregnancy tests.
The home pregnancy tests work by detecting the presence of hornoma HCG, or human chronic gonadotropin in your urine. A laboratory blood test can also be used to detect this hormone in your body. It is only detected in women who are pregnant.The hormone HCG is generated when the sperm fertilizes the egg and discharged six days after implantation. However, as it is removed later in many women, it is recommended that the test be performed on the first day not under the period.
Contraception, including pills, patches, injections and IUDs, use a combination of hormones to prevent pregnancy. Although these methods are highly effective, none is failsafe. For example, missing a dose of birth control pills can produce a pregnancy as well as antibiotics with the pill. if you have not dropped your period while taking birth control measures, you should get tested for pregnancy.
Contraceptive methods have no effect on the results of a pregnancy test, it does not contain HCG. This is the only hormone measured in the test. If you are pregnant and still using contraception, the test should show a positive result. If you are not pregnant and are using birth control, you should get a negative result.
Although contraceptive methods do not alter the results of a pregnancy test, fertilization certain drugs do. Ask your doctor if your fertility treatment includes hormone HCG as this can create false positive tests.
Although contraceptives do not affect the outcome of a pregnancy test, it does not mean that these tests are 100 percent safe. You could have a failed test, I’ve done too early or taking a medication that has an ingredient active HCG.