Did you just find out that you’re pregnant? If yes, then the first thing you’ll probably ask your specialist is ‘how many weeks pregnant am I’? Maybe you don’t want to go to a specialist and want to figure out everything on your own. If latter is the case, then congratulations because you’ve landed on the right page!
In this post, you’ll find all the necessary information to figure out how long you have been pregnant. Let’s dive in.
Trying to evaluate the duration of your pregnancy can be tricky, particularly if you are doing it on your own. However, there are certain ways to do it conveniently, such as:
Remembering the starting date of your last period. or a midwife measuring the size of your tummy. an ultra sound dating scan.
how many weeks pregnant am i based on my last period
The natural duration of a pregnancy is 37-42 weeks, which makes it extremely difficult to work out the exact number of weeks you have been pregnant. But if you remember the first day of your last period, then calculating it becomes far easier. This is because the baby starts growing in your body two weeks after the start of your last period.
So if the start date of your last period was 6 weeks before you found out that you were pregnant, then you are actually 4 weeks pregnant.
Ultrasound Scan to work out how many weeks pregnant am i
If you don’t remember the starting date of your last menstrual cycle or conception date, then ultrasound scans can help you determine the age of your pregnancy.
These are the practices ultrasound specialists in the UK use for this purpose:
If you are wondering ‘how many weeks pregnant am I?’ but can’t remember the starting date of your last period, then an early ultrasound might help. However, this method doesn’t work for all expecting moms. The majority of practitioners only recommend this technique to women:
- Aged 35 or above
- Whose periods are irregular
- Who have a history of miscarriages/pregnancy issues
Your baby’s heartbeat is another important clue to determine the age of your pregnancy. Therefore, your practitioner will try to look for the baby’s heartbeat during an ultrasound. Typically, the heart of the baby starts beating around 9-10 weeks into pregnancy. But it can vary as well and only your doctor can determine its true age.
The size of your uterus at the time of your initial pregnancy exam can also reveal how long you have been pregnant.
Can I work out my due date if I know how many weeks pregnant I am?
Yes, it’s possible to work out your due date from the current age of your pregnancy. Here’s how to do it:
- Take the first day of your last period
- Subtract three months from it
- Add seven days to the value you get, this will be your expected due date.
For example, if your last period started on June 15, subtracting 3 months from it will take you to March 15. Now if you add seven days to it, you will get March 18 which would be your due date with two weeks above or below.
This is a pretty solid practice and widely used by physicians in the UK to work out due dates of expecting mums. The next thing youll want to do is tell your family. when is the right time. usually 3 months is the best time to tell others how many weeks pregnant you are. Just in case you are worried of past miscarriage if this is not your first pregnancy.
So this was some necessary information about determining the age of pregnancy. We hope it answered your question ‘how many weeks pregnant am I’? If you need more information or have feedback for us, please feel free to reach out.