(2013) Human Anatomy and Physiology, 5th ed. conception month nd date: Anyone who is due on 20march,cn u pls pls tel me yr conception date ND month - Bab圜enter Australia. Step 6: Click the 'Printer Friendly Report' button to load your entries and results, including a conception calendar, in a popup window for printing. New England Journal of Medicine 340 (23):1796–1799Ģ) Marieb EN, Hoehn K. Click the 'Calculate Conception Date' button, which will generate the estimated conception date, 1st day of last period date, and due date, and display a summary of the calculations. (1999) Time of implantation of the Conceptus and loss of pregnancy. Referencesġ) Wilcox AJ, Baird DD, Weinberg CR.

The conception date is a date in which a sexual intercourse takes place and it is situated at a range of a few days before and after the ovulation. The date of conception depends on the female body menstrual cycle dates as the fusion between the egg and sperm can only take place when the egg is matured and released from the ovary and this only happens half way through the menstrual cycle at a date called ovulation date.

This process leads to the development of an embryo that during the pregnancy, after 38 weeks time will develop into a new born ready to be birth. This is also known as fertilization or fecundation and represents the moment of fusion between the male sperm and female egg. The first result takes into account the length of a term pregnancy while the second result relies on the distance of 14 days between the first day of the period and the ovulation time when the baby could have been conceived. Or a pregnant woman with a cycle length of 30 days and first day of last period March 5 th 2014 is likely to have conceived March 18 th 2014. Example conception calculation and resultįor instance, someone born on January 24 th 1980 is likely to have been conceived around May 3 rd 1979. This conception calculator will only ask you to input the length of the menstrual cycle and the date of the first day of the last period in order to discover this date for you. Or if you are an expectant woman you can discover when you’ve conceived your baby based on the data of your menstrual cycle. This great tool can determine the probable conception date by using simple data from the menstrual cycle or just a simple birthday, depending on what you need to find out.įor instance if you are just wondering when you were conceived you can input your birthday and discover when is it likely that your biological parents had you. Your doctor will help you obtain the most accurate estimated date of conception or due date.How does this conception calculator work? For instance menstrual cycles can last from 22 days to as many as 44 days, so to obtain reasonably accurate results you will need to enter the average number of days in your menstrual cycle in the pregnancy calculator.Īnother factor that can influence your babies birth date is the fact that you may not have conceived on the day you had intercourse! Human sperm can actually survive in a womans uterus for up to 3 days after sex. There are several variables that can affect the date given as your babies due date. Your babies due date can never be predicted precisely, even when the exact date of conception is known. It is for this reason that doctors calculate how many weeks pregnant you are, as measuring pregnancy by weeks is a far more accurate means to determine length of pregnancy. However, do not forget that the average month is 4 weeks and several days long, not four weeks exactly. Human female pregnancy lasts 40 weeks on average. This is the way most doctors calculate a due date without an ultrasound.Ī dark-haired pregnant woman with her stomach exposed sitting cross-legged on the grass with her face pointed towards the sky.

The number of weeks you have been pregnant for.End of your first and second trimester.Our pregnancy calculator WILL provide you with a close estimate of Several women have emailed us and asked if our pregnancy calculator will tell them, 'who got me pregnant?' Well, the answer is the calculator cannot name who may have gotten you pregnant, however, by inputting the information required - and even trying other close dates (That's dates as in days, not who you went out with.), you may be able to narrow it down quite a bit. *Only your physician can accurately determine your due date or the date of your conception based on his/her knowledge of your complete medical condition.

Conception month to due date