Pregnancy Due Date Calculator - Pregnancy Calendar

The Pregnancy Calculator can estimate a pregnancy schedule based on the provided due date, last period date, conception date, or IVF transfer date.
➥Known due date

Today First day Due date You are currently at Remainig days
2025-04-02 Apr. 2, 2025 Jan. 7, 2026 0days (0 weeks + 0 days) 280 days
This is your pregnancy calendar. Click the table to view more information.
Month Week WED THU FRI SAT SUN MON TUE Key milestones
1
months
014/2/20254/3/20254/4/20254/5/20254/6/20254/7/20254/8/2025 first trimester
Baby conceived (3 weeks)
Pregnancy test positive (4 weeks)
024/9/20254/10/20254/11/2025
4/12/2025
4/13/2025
4/14/2025
4/15/2025
03
4/16/2025
4/17/2025
4/18/2025
4/19/2025
4/20/2025
4/21/2025
4/22/2025
044/23/20254/24/20254/25/20254/26/20254/27/20254/28/20254/29/2025
2
months
054/30/20255/1/20255/2/20255/3/20255/4/20255/5/20255/6/2025
Heartbeat detectable by ultrasound (6 to 7 weeks)
065/7/20255/8/20255/9/20255/10/20255/11/20255/12/20255/13/2025
075/14/20255/15/20255/16/20255/17/20255/18/20255/19/20255/20/2025
08
*
5/21/2025
5/22/20255/23/20255/24/20255/25/20255/26/20255/27/2025
3
months
095/28/20255/29/20255/30/20255/31/20256/1/20256/2/20256/3/2025 Miscarriage risk decreases
Morning sickness hits peak (9 to 10 weeks)
First midwife appointment by now (10 weeks)
106/4/20256/5/20256/6/20256/7/20256/8/20256/9/20256/10/2025
116/11/20256/12/20256/13/20256/14/20256/15/20256/16/20256/17/2025
12
*
6/18/2025
6/19/20256/20/20256/21/20256/22/20256/23/20256/24/2025
4
months
136/25/20256/26/20256/27/20256/28/20256/29/20256/30/20257/1/2025 second trimester
Baby's ears have now developed (15 weeks)
147/2/20257/3/20257/4/20257/5/20257/6/20257/7/20257/8/2025
157/9/20257/10/20257/11/20257/12/20257/13/20257/14/20257/15/2025
16
*
7/16/2025
7/17/20257/18/20257/19/20257/20/20257/21/20257/22/2025
5
months
177/23/20257/24/20257/25/20257/26/20257/27/20257/28/20257/29/2025 You may start feeling your baby move, and gender can be found out. (17 - 20 weeks)
187/30/20257/31/20258/1/20258/2/20258/3/20258/4/20258/5/2025
198/6/20258/7/20258/8/20258/9/20258/10/20258/11/20258/12/2025
20
*
8/13/2025
8/14/20258/15/20258/16/20258/17/20258/18/20258/19/2025
6
months
218/20/20258/21/20258/22/20258/23/20258/24/20258/25/20258/26/2025 Baby's organs are fully formed (24 weeks)
228/27/20258/28/20258/29/20258/30/20258/31/20259/1/20259/2/2025
239/3/20259/4/20259/5/20259/6/20259/7/20259/8/20259/9/2025
24
*
9/10/2025
9/11/20259/12/20259/13/20259/14/20259/15/20259/16/2025
7
months
259/17/20259/18/20259/19/20259/20/20259/21/20259/22/20259/23/2025 Baby can breathe (28 weeks)
269/24/20259/25/20259/26/20259/27/20259/28/20259/29/20259/30/2025
2710/1/202510/2/202510/3/202510/4/202510/5/202510/6/202510/7/2025
28
*
10/8/2025
10/9/202510/10/202510/11/202510/12/202510/13/202510/14/2025
8
months
2910/15/202510/16/202510/17/202510/18/202510/19/202510/20/202510/21/2025 third trimester
30
*
10/22/2025
10/23/202510/24/202510/25/202510/26/202510/27/202510/28/2025
3110/29/202510/30/202510/31/202511/1/202511/2/202511/3/202511/4/2025
32
*
11/5/2025
11/6/202511/7/202511/8/202511/9/202511/10/202511/11/2025
9
months
3311/12/202511/13/202511/14/202511/15/202511/16/202511/17/202511/18/2025 Choose where and how to deliver (36 weeks)
34
*
11/19/2025
11/20/202511/21/202511/22/202511/23/202511/24/202511/25/2025
3511/26/202511/27/202511/28/202511/29/202511/30/202512/1/202512/2/2025
36
*
12/3/2025
12/4/202512/5/202512/6/202512/7/202512/8/202512/9/2025
10
months
37
*
12/10/2025
12/11/202512/12/202512/13/202512/14/202512/15/202512/16/2025 Baby is considered full term (37 weeks)
38
*
12/17/2025
12/18/202512/19/202512/20/202512/21/202512/22/202512/23/2025
39
*
12/24/2025
12/25/202512/26/202512/27/202512/28/202512/29/202512/30/2025
40
*
12/31/2025
1/1/20261/2/20261/3/20261/4/20261/5/20261/6/2026
11
months
411/7/20261/8/20261/9/20261/10/20261/11/20261/12/20261/13/2026 Full Term
421/14/20261/15/20261/16/20261/17/20261/18/20261/19/20261/20/2026

Note: Baby birth dates will vary based upon many factors individual to the parents. The results of this calculator are estimations based on averages for single pregnancy. The results for twin pregnancy or multiple pregnancy are different.


What is my due date?

Your due date, also known as your estimated date of delivery, is the approximate date your labor might begin. Your estimated due date is commonly calculated by adding 280 days (40 weeks) to the date of the first day of your last period, using Naegele’s rule. This may vary if you have irregular periods.

How far along am I?

To calculate how many weeks pregnant you are, our pregnancy calculator looks at the first day of your last menstrual period (LMP) and compares it to today's date. The first day of your LMP counts as the first day of your pregnancy. This calculation is based upon an average cycle of 28 days. If your cycle is different to 28 days, your calculation will vary based upon this.

You will find that the sonographer at your first ultrasound scan (often called the dating scan) will give you a more accurate idea of how many weeks pregnant you are by measuring your baby from its head to its bottom to form a determination.

If you want to calculate an estimated due date manually using Naegele’s rule, here's how to do it:

Find out the first day of your last menstrual period
Subtract 3 months from that date
Add 1 year and 7 days

© 2025 566576.com