Other calculators, such as ovulation calculators, due date calculators, and sexual intercourse timing calculators, are useful for women interested in their fertility and pregnancy.
However, if there is no sex contacts in Podgorica menstrual cycle between the bouts of unprotected sex, a conception calculator will not effectively reveal paternity.
Very Faint Line (Pregnant or not pregnant?).Date / Birth, date or the First Day of Your, last Menstrual Period, Birth / Due Date:First Day of LMP:.Now, add another ten days to the first day that conception was possible.A pregnancy conception calculator can help you determine your pregnancy conception date, which is the date your baby was conceived, based on the due date of the pregnancy.This Retro Birthday Conception Calculator lets you know when someone conceived based on their birthday.The practicality of using this calculator vary from woman to woman.Figuring out your date of conception, if you have already been to the doctor, and know your expected due date, figuring out your date of conception is quick and easy!ConceiveEasy TTC Kit is the most complete fertility system available over the counter.
Since the exact date of conception is hardly ever known, the conception calculator can use the first day of the last menstrual period (LMP) you have to determine the range of days in which conception would have occurred.The due date calculator will then calculate the exact date the baby will be due, as well as other important events such as the date of implantation, when the baby will start moving and dates for important tests like amniocentesis, ultrasound, or glucose screen.The first step is to know the first day of your last menstrual period and the length of your menstrual cycle.Date : (40 weeks) How Does It Work?Only a paternity test will reveal the true father of the child in this case.There is no perfect system for estimating an exact conception date unless intercourse happened only once between menstrual cycles.

Basically, the first day of your menstrual cycle is also the first day of your LMP.
The doctor uses the first day of your last menstrual cycle to estimate due date and conception date in much the same way the online conception calculator works.
All results are based on the input, so you need to know the accurate first day of their last menstrual cycle to achieve the best and most reliable results.