Pregnancy Calculator

To calculate all data about your pregnancy, enter the 1st day of your last menstrual cycle.

Days passed: 70
Days remained: 210
Week: 10
Calculated date of birth: after 30 weeks

10 weeks pregnant
Length: 3.2 sm
Weight: 5.1 gr

At this time the uterus doubles in size. Your mood and health are under affection of high concentrations of hormones. There are irritability, changes in mood are to be observed. Physically you start to gain weight, the gums become loose, the thyroid gland slightly enlarges. The fetus now squints, wrinkles the forehead and swallows. It’s strong enough to push off from the uterine. However its weight and height (4g and 27-35 mm) are not enough to feel it.

Select the week of pregnancy to see more information


Normal Pregnancy lasts about 40 weeks since the 1st day of your last menstrual cycle. Have you been already confused? Forget about calculations in your mind and notes in diaries – use our pregnancy calculator to find out the date of birth of your baby.

Using the Pregnancy Calculator helps to calculate the probable conception date, to estimate how long have you been pregnant, to know the fetal age and much more.

All you need is to enter the date of your last menstrual cycle and the amount of menstrual days in the data field, and push the button. On average a menstrual period lasts during 28 days, but it can differ from 22 to 44 days.