How Soon After Sex Can I Take a Pregnancy Test?
- Executive Director
- Jul 15, 2022
- 2 min read
Updated: Apr 8
Waiting to take a pregnancy test when you think you may be pregnant can be excruciating. If you recently have had unprotected sex or experienced contraception failure, you probably want to know as soon as possible if you are pregnant.
Before you begin worrying or making any plans, taking a home pregnancy test is a good first step. If your home test is positive, you will need to confirm the viability, location, and gestational age of your pregnancy. Contact Clarity Clinic today for a FREE and CONFIDENTIAL pregnancy confirmation appointment.

When Should I Take a Home Pregnancy Test?
Before You Miss Your Period
The earlier you take a test, the less accurate it will be. If you take a test before you miss your period, or less than two weeks after sex, you may get a false negative and assume you are not pregnant. This can be especially confusing if a woman spots or bleeds during her first trimester, thinking she is having her period.
We see clients who have entered their second trimester by the time they notice more obvious pregnancy symptoms. They are shocked to find out they are pregnant because their early home pregnancy test was negative.
Two Weeks Later
Many women test according to the “two weeks” rule. This can provide accurate results for women with a predictable 28-day cycle and a regular ovulation interval.
However, some women’s cycles are not as predictable. Furthermore, medications such as birth control and antibiotics can change their cycle and ovulation date. Stress can also cause interruptions in a typically predictable cycle.
After You Miss Your Period
The most optimal time to take a pregnancy test is when you realize your period is late. If your results are still inconclusive, retake another pregnancy test the next day. The hCG hormone level is higher in the morning. Thus, taking the test when you first awaken will give a more accurate result.
If the test is negative, but you still think you may be pregnant, wait a few more days and test again. The hCG hormone nearly doubles every two days in early pregnancy. If the results are inconclusive (or the results are positive, but you’re still unsure), make a FREE and CONFIDENTIAL appointment with us for confirmation.
Next Step: Confirm Your Pregnancy
Taking a home pregnancy test is often the first step. While a home pregnancy test is an indicator of pregnancy, it is not a confirmation. That is why visiting Clarity Clinic should be your second step. At your pregnancy confirmation and options consultation, we will provide an ultrasound to confirm the viability and intrauterine pregnancy and to determine the gestational age. We will also share accurate medical information on all your pregnancy options, including abortion, adoption, and parenting.
Whether you are considering adoption, parenting, or abortion, Clarity Clinic is your resource for information, answers, and support. Our services are provided at no cost to you, and we do not benefit from any decision you make.

