Due Date Calculator

 

Figuring out your estimated due date is simple. Add 7 days to the first day of your last normal menstrual period. Then count backwards 3 months. That's it!

Here's an example - let's say your last menstrual period started on June 14. Add 7 days to June 14 and it equals June 21. Then count backwards three months and March 21 becomes your estimated due date.

Or, use our calculator below. Fill in the fields in the top 2 rows, hit "Calculate!" and the information in the bottom 3 rows will be automatically generated.

NOTE: Most doctors and nurses will estimate your due date by starting from your last menstrual period. Therefore, when people refer to what "week" of pregnancy you are in, it is actually counting the two weeks before you get pregnant.
 

Please enter the first day of your last menstral cycle

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SW OB GYN

 Southwest Medical Group OB/GYN Associates

Dedicated to serving the obstetrical and gynecological needs of women in our community. Learn more about the healthcare providers at Southwest Medical Group. Contact: 360.514.1060, 505 NE 87th Ave, Suite 160, Vancouver, WA 98664. Learn more about the Medical Group >
 
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Giving birth YOUR way

Roberto_Adriana_EstebanAdriana García and Roberto Jimenez were overjoyed when they discovered they were going to become first-time parents. They wanted to do everything right, which included signing up for Kaiser Permanente’s Preparation for Birth Class and checking out the Family Birth Center at Southwest Washington Medical Center. They even created an online blog so friends and family in Mexico could track the pregnancy and share their good wishes with the couple.

After taking the prenatal class, Adriana and Roberto created their birthing plan; making important decisions about how they wanted to deliver their baby. When the due date neared, they were going to stay at home as long as possible before going to the hospital … listening to music, talking to baby and enjoying the experience. Read the full story >

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