In general, women can only conceive when they are ovulating — that is, when their ovaries release a new egg into their fallopian tubes for fertilization.
That means you can use your ovulation dates to try to determine when you became pregnant. Ovulation usually occurs about two weeks after your menstrual period and lasts for two or three days. This means you can sometimes determine when you conceived based on your ovulation cycles — simply determine when your last menstrual period was, and add approximately two weeks. Not all women have the same cycles of menstruation and ovulation. Others have ovulation periods closer to or further from their menstrual period.
In other words, calculating conception based only on your body cycles can be difficult. Another way to learn your conception date is to try to determine the last time you had sexual intercourse. This can make it difficult to determine when you conceived, especially if you have had more than one partner during the time when you ovulated. Share on linkedin LinkedIn. Share on email Email. Similar Post. Getting Pregnant. Early Signs of Pregnancy Pregnancy symptoms differ from woman to woman and pregnancy to pregnancy; however, one of the most significant signs of pregnancy….
What is Implantation Bleeding? Implantation bleeding can occur about days after conception when the fertilized egg attaches to the interior lining of the….
What is HCG? HCG Human Chorionic Gonadotropin is often called the pregnancy hormone because it is made by cells formed in the placenta,…. Subscribe to our week-by-week Pregnancy Newsletter. What week is your pregnancy in? Facebook-f Twitter Instagram.
Pregnancy Tools. If you already know your due date, you can use this calculator to see your pregnancy calendar. It will tell you when you'll hit various milestones, like when your baby's heart starts beating, and when you may be due for prenatal tests and prenatal care.
You'll also find what your baby's sign and birthstone will probably be and which famous people were born on your due date. Of course, a due date calculation is always approximate, whether it's from our tool or from your doctor or midwife. Only 1 in 20 women delivers on her due date.
You're just as likely to go into labor any day during the two weeks before or after. Want more information about how the weeks, months, and trimesters of pregnancy are counted?
See our pregnancy timing chart. BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. When creating and updating content, we rely on credible sources: respected health organizations, professional groups of doctors and other experts, and published studies in peer-reviewed journals.
We believe you should always know the source of the information you're seeing. Learn more about our editorial and medical review policies.
Join now to personalize. Choose a calculation method Last period Conception date I know my due date. First day of my last period. See your timeline. Sources BabyCenter's editorial team is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. Methods for Estimating the Due date. American College of Obstetricians and Gynecologists.
Committee Opinion. May
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