In short the hcg which is present when pregnant is not present when either breast feding or not if you are not pregnant. So to answer, breastfeeding will not give you a false positive. Hope this helps.
What drugs can give you a false negative on a pregnancy test? Yes it is quite possible to get false negative pregnancy test if you are using certain medications. Such medications could be certain antibiotics and most of the hormonal medications. Sometimes tests can give you false results because it is too early for the test. It is usual said that you can do them 7 days after unprotected sex but it is possible that two weeks after you get positive test.
Is it possible for a pregnancy test to detect a false positive? Reputable home pregnancy tests can be highly accurate , but they aren’t foolproof. False positives and negatives can occur for a variety of reasons. It’s also important to remember that once you have a positive pregnancy test, see your doctor to begin early prenatal care. Read on to learn more about false positives on home pregnancy tests. 1.
Can you be pregnant even with a negative test? Answer: Yes, you could still be pregnant, even if your pregnancy test was negative. It may be that you have miscalculated when your period was due. Perhaps you have tested too soon, and there is not enough hCG (hormone that indicates pregnancy) found when you tested. Most tests ask you to wait a period of time, usually a week, and then retest.
What causes a false negative on a pregnancy test? A negative pregnancy test might also be caused due to a false negative pregnancy test. A false negative pregnancy test may happen in cases of an ectopic pregnancy or in cases where the hCG hormone amount in the body is very low.