Can I test for pregnancy if my period is delayed for four days?

It is normal for women to have their periods every month. If a woman has unplanned sexual intercourse before her period comes, then her menstrual period may be delayed, which means she is pregnant. Many female friends want to know how many days of delayed menstruation they need to have to detect pregnancy. Below we will explain it in detail and hope to provide more help to everyone.

How many days of delayed menstruation can detect pregnancy

1. Menstruation is delayed for more than 7 days

If a woman has sex without taking any contraceptive measures, she is very likely to get pregnant. Generally speaking, if her period is delayed for more than 7 days, she can use an early pregnancy test to check whether she is pregnant. Since it takes about a week for the embryo to implant, early pregnancy testing can usually be carried out 7 days after the menstruation is delayed. However, due to different personal physical conditions, it may not be detected positive sometimes. It is recommended to test again after three days if the menstruation has not come. If the test result is positive, then it is basically certain.

2. Delaying the test for two weeks is the most accurate

The test of whether you are pregnant is mainly based on the test of HCG value. It is a growth hormone produced by the embryo. Under normal circumstances, it will appear in the urine a few days after pregnancy. However, its amount is relatively small at the beginning and it may not be easy to detect. It will not be obvious until around the 14th day. Although many early pregnancy test strips state that you can test it one day after your period is delayed, everyone's physical fitness is different, and the HCG value of the body is different. Testing too early may give incorrect results. It is best to test it two weeks after your period is delayed, so that the result will be more accurate.

How many days of delayed menstruation can detect pregnancy? According to the above introduction, we can understand that generally an early pregnancy test can be done if the menstruation is delayed for more than 7 days, but not everyone can get accurate results. In other words, a negative test result does not mean that you are not pregnant. The best time to take a sample on site is two weeks after your period is delayed. If you are still unsure, you can go to the hospital for an ultrasound examination.