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If you're pregnant or planning to get pregnant, there are many things you can do to give your baby a healthy start: Regular prenatal visits along with laboratory testing, ultrasounds, prenatal vitamins and immunizations (like the flu shot and whopping cough booster). Now's the time to eat healthy, stay hydrated, and ...Read more
How many weeks and days am i with a edd of nov. 30th? How is pregnancy calculated? When did i get pregnant?
Match 9 : Based on the due date you gave conception occurred on march the 9th give or take a few days. Pregnancy is calculated by your last menstrual cycle or by a sonogram. You'll have to ask your specific doctor how yours was calculated. You are 27 weeks and one day today. ...Read moreSee 1 more doctor answer
How is week of pregnancy calculated after IVF? Transfer was 10, retrieval 7 of May; MaterniT 21 plus on July 14th. Was I after 10 weeks on JuLy 14th?
IVF dates: If your egg collection was on May 7th, that is how it is calculated. You are currently 22 weeks and 6 days. Yes, you were past 10 weeks on July 14th, you were about 12-13 weeks. ...Read more
When is pregnancy calculated first day of last period or conception because my LMP is 9-8 40 weeks from that would give me a due date of 6/15?
40 weeks from LMP: The convention is calculating 40 complete weeks from the last normal mentrual period. For assisted conception by any method there are small modifications, but they don't change the basic rule. With uncertain/unknown lmp, dating is estimated by ultrasound measurement of fetal parts and pregnancy structures, but if this agrees within 1 week to lmp, then menstrual dating is still used. ...Read moreSee 1 more doctor answer
I am confused about how the weeks of pregnancy are calculated. If conception occurs in week 3 of pregnancy, how could week 4 be 2 weeks post-conception? How are the weeks of pregnancy typically determined?
Menstrual Weeks: Usually, the actual date of conception is unknown, therefore pregnancy is dated based on the first day of the last period. The due date is 40 weeks from this date. Sometimes conception date is known (ie ivf pregnancy) in which case the estimated due date is 38 weeks later; for the purposes of calculation ovulation is considered as day 14 of a theoretical cycle. Early sono will confirm dating. ...Read moreSee 1 more doctor answer
First day of last pe: If your cycles are regular, and coming every 25 days, then using the first day of your last menstrual cycle would be customary. Also, an ultrasound performed in the first 12 weeks of pregnancy is accurate to +/- 1 day, so this is a very accurate method of determining your due date as well. ...Read more
When calculating the gestational age in IVF pregnancy, should we calculate from LMP or from day of embryo transfer?
Neither: the transferred embryo is already developed to a certain stage which your IVF facility can tell you. your LMP is very inexact and is just a guideline in non-IVF pregnancies. the date of conception is actually around day 14 of your cycle in a natural cycle and prior to the date of transfer in IVF. ...Read more
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