When To Take a Pregnancy Test
It can be a great relief to know that today’s over the counter pregnancy tests are very accurate. In fact, most makers of home pregnancy tests claim to be about 99 percent accurate. There are, however, several things you can do to minimize the chances of a false positive result.
Regardless of the type of test you use, blood or urine, the result can only be accurate when pregnancy occurs. This is when the fetus has attached itself to the lining of the uterus and becomes connected to the mother’s blood system. This happens about nine days after ovulation and fertilization. A blood test is usually more accurate than a urine test, but the latter is more readily available and convenient.
Besides using a calendar, a clock is also an accurate method of measuring when to take a pregnancy test. The best time during the day to take a pregnancy test is in the morning when your urine is most concentrated and contains the highest level of the pregnancy hormone hCG, which is primarily what the test detects. It is also a good idea to attempt to use the bathroom as few times as possible before you take the test then do it as soon as you get out of bed. A urine pregnancy test usually shows positive one to two days before or after your missed menstrual period.
It’s important to remember that even if your test shows negative, you could still be pregnant. Most makers tell you that a test will show pregnancy until within a few days of implantation, but this is not usually true. In most cases, a test will show positive until about a week after implantation, at about the time of your missed period.
If you are pregnant, a blood pregnancy test will usually result in a positive reaction within three to four days after implantation or 10 to eleven days after fertilization and ovulation. A urine pregnancy test will usually return a positive result after a blood test reads positive.
It should be remembered that when a pregnancy test returns a positive result, it can have a range of variables. A positive result for a pregnancy test can depend on the day of implantation. A urine pregnancy test usually shows positive four to five days after implantation. It’s important to remember that it’s the day of implantation that’s also important since this can only take place after ovulation has taken place and the egg has been fertilized. As a result, if your ovulation day was later than you thought, the implantation and the test will be later than you had thought. This is why it is so important to keep track of your ovulation day, so you can count the days to implantation and having an accurate pregnancy test.