Pregnancy wheel gestational age

Despite the accuracy of pregnancy dating by ultrasound obstetricians commonly use the pregnancy wheel for the assessment of gestational age at each visit. Also charts have been developed to illustrate and calculate this.

Calculate Due Date or Gestational Age Using Dates.

Pregnancy wheel gestational age. A pregnancy wheel is also known as a gestation calculator. This is the small calendar that uses your last menstrual period LMP to help determine your due date. Try out this quick and easy pregnancy wheel.

Rotate the wheel by dragging and move the pointer to select LMP. You may also use the date input box below to enter LMP. This pregnancy wheel allows you to do follow the same steps that your doctor would follow in the office to determine when you got pregnant and all of your important pregnancy milestones.

Just point your cursor to turn the inner wheel to either the first day of your last period and choose your cycle length or point the 40-week arrow to your due date. The wheel will then automatically calculate your. Calculations will be performed if any of the following are entered.

• Date of Last Menstrual Period A - Date of Last Menstrual Period and Date Gestational Age reached A B - Date of Last Menstrual Period and Gestational Age A C. Enter last menstrual period LMP current gestational age GA OR expected due date to determine the other two plus estimated date of conception. Patients who are pregnant or may be pregnant.

Last Menstrual Period LMP Gestational Age. The Wheel SP for SPinner is a gestational age calculator also known as a pregnancy wheel that is used every day by doctors obstetricians midwives nurses and pregnant women. The Wheel SP is a professional tool that replaces and enhances the functionality of those worn-out cardboard wheels without compromise.

Alternatively this function will tell you the adjusted gestational age today based on GA at birth. Enter gestational age at birth. 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41.

The gestational age would therefore be at least 3 to 4 weeks at the time of a reliable hCG pregnancy test. Twins When a twin pregnancy is the result of in vitro fertilization determination of gestational age should be made from the date of embryo transfer. In these cases a pregnancy wheel can still be used but some simple calculations are necessary.

The second half of a womans menstrual cycle always lasts for 14 days. This is the time from. 26 years experience Fertility Medicine.

Every pregnancy dating software is based on a 40 week pregnancy. Pregnancy Due-Dates Calculator Last menstrual period. About two weeks after last menstrual period First Trimester Ends 12 weeks.

Second Trimester Ends 27 weeks. Estimated Due Date 40 weeks. On you will be weeks pregnant.

Estimating gestational age GA and expected date of delivery EDD are critical components of care for all antenatal care ANC and intrapartum care clients. The safe and effective delivery of time-dependent interventions in pregnancy depends on having a correct understanding of a pregnancys GA. Pregnancy wheels can help health providers and.

Gestational age describes where you are in your pregnancy. Its measured from the first day of your last menstrual period LMP to the current date typically in weeks. Usually pregnancies last anywhere from 38 to 42 weeks.

Babies born before the 37-week marker are considered premature. How to understand gestational age. Enter the Calculated Gestational Age on the Date Ultrasound was Performed.

Calculate Due Date or Gestational Age Using Dates. All calculations must be confirmed before use. The suggested results are not a substitute for clinical judgment.

Despite the accuracy of pregnancy dating by ultrasound obstetricians commonly use the pregnancy wheel for the assessment of gestational age at each visit. However there has been limited assessment of the accuracy of the wheel or variation among wheels. The alternative estimated due date EDD calculation methods and an official tool is the pregnancy wheel and ovulation calendar.

The tool counts the gestational age estimation from the due date confirmed by the ultrasound. Normally a pregnancy lasts for 40 weeks. We take the mm measurements of your fetus gestational sac and add this to 4 weeks28 days.

This gives you a general estimate of gestational age. So for example if the sac measures 5mm we add this to 28 and get a total of 33 days which would be 4 weeks and 5 days in total. Also charts have been developed to illustrate and calculate this.

The electronic pregnancy wheel. Erratum in Can Fam Physician. 19221079 PubMed - indexed for MEDLINE MeSH Terms.

Our precision pregnancy wheels are an affordable due date and ovulation calculator to have handy at your home or office. Volume discounts are available when purchasing 5 or more. You can see the volume discount easily defined in the image to the right.