Due Date:
(yyyy-mm-dd)
Today's date is Sunday, September 5, 2010.
I conceived on Friday, April 10, 2009
My due date is Friday, January 1, 2010
If today was Saturday, April 25, 2009 the following would be true.
Today is day 29
15 days have passed since conception and 251 days remain before my due date.
I am 4 weeks into my pregnancy and I have 36 weeks to go.
My baby is 2 weeks 1 day old.
I am in the 1st trimester.
10% 90%
Week 4 Info
  • Ovulation occurs - The time is right; now you just need this egg to be fertilized!
  • Conception occurs - Did you know that during your pregnancy that your uterus will increase its capacity by 1000 times?!
  • Gender is determined - Immediately upon fertilization your little one is set as a boy or a girl. Ladies, this is one that you can't take credit for since it is up to the sperm to determine the sex of your baby. Sperm carries either a "X" (girl) chromosome or a "Y" (boy) chromosome. (*Hint:* You will have to hold off on picking out the pink or blue until at least the second trimester when the gender will be visible via ultrasound.)
  • Implantation - Some spotting (also known as implantation bleeding) may occur about 10 - 14 days after conception. You may believe you are starting your period but generally this bleeding is extremely light and lasts only a day or so.
  • Neural tube forms - It will develop into the nervous system (Brain, spinal cord, hair, and skin). Already your baby has the foundation for thought, senses, feeling, and more
  • Heart and primitive circulatory system rapidly form - While still in its beginning stages, this is the very life support system that will carry your child throughout his or her life.
ovum and sperm your baby, 4 days old 4 weeks, click for larger view 4 week old embryo, click for larger view
TIMELINE
WEEK+0 Days+1 Days+2 Days+3 Days+4 Days+5 Days+6 Days
 FriSatSunMonTueWedThu
0Mar 27Mar 28Mar 29Mar 30Mar 31Apr 1Apr 2
1Apr 3Apr 4Apr 5Apr 6Apr 7Apr 8Apr 9
2Apr 10Apr 11Apr 12Apr 13Apr 14Apr 15Apr 16
3Apr 17Apr 18Apr 19Apr 20Apr 21Apr 22Apr 23
4Apr 24Apr 25Apr 26Apr 27Apr 28Apr 29Apr 30
5May 1May 2May 3May 4May 5May 6May 7
6May 8May 9May 10May 11May 12May 13May 14
7May 15May 16May 17May 18May 19May 20May 21
8May 22May 23May 24May 25May 26May 27May 28
9May 29May 30May 31Jun 1Jun 2Jun 3Jun 4
10Jun 5Jun 6Jun 7Jun 8Jun 9Jun 10Jun 11
11Jun 12Jun 13Jun 14Jun 15Jun 16Jun 17Jun 18
12Jun 19Jun 20Jun 21Jun 22Jun 23Jun 24Jun 25
Start of the 2nd Trimester
13Jun 26Jun 27Jun 28Jun 29Jun 30Jul 1Jul 2
14Jul 3Jul 4Jul 5Jul 6Jul 7Jul 8Jul 9
15Jul 10Jul 11Jul 12Jul 13Jul 14Jul 15Jul 16
16Jul 17Jul 18Jul 19Jul 20Jul 21Jul 22Jul 23
17Jul 24Jul 25Jul 26Jul 27Jul 28Jul 29Jul 30
18Jul 31Aug 1Aug 2Aug 3Aug 4Aug 5Aug 6
19Aug 7Aug 8Aug 9Aug 10Aug 11Aug 12Aug 13
20Aug 14Aug 15Aug 16Aug 17Aug 18Aug 19Aug 20
21Aug 21Aug 22Aug 23Aug 24Aug 25Aug 26Aug 27
22Aug 28Aug 29Aug 30Aug 31Sep 1Sep 2Sep 3
23Sep 4Sep 5Sep 6Sep 7Sep 8Sep 9Sep 10
24Sep 11Sep 12Sep 13Sep 14Sep 15Sep 16Sep 17
25Sep 18Sep 19Sep 20Sep 21Sep 22Sep 23Sep 24
26Sep 25Sep 26Sep 27Sep 28Sep 29Sep 30Oct 1
27Oct 2Oct 3Oct 4Oct 5Oct 6Oct 7Oct 8
Start of the 3rd Trimester
28Oct 9Oct 10Oct 11Oct 12Oct 13Oct 14Oct 15
29Oct 16Oct 17Oct 18Oct 19Oct 20Oct 21Oct 22
30Oct 23Oct 24Oct 25Oct 26Oct 27Oct 28Oct 29
31Oct 30Oct 31Nov 1Nov 2Nov 3Nov 4Nov 5
32Nov 6Nov 7Nov 8Nov 9Nov 10Nov 11Nov 12
33Nov 13Nov 14Nov 15Nov 16Nov 17Nov 18Nov 19
34Nov 20Nov 21Nov 22Nov 23Nov 24Nov 25Nov 26
35Nov 27Nov 28Nov 29Nov 30Dec 1Dec 2Dec 3
36Dec 4Dec 5Dec 6Dec 7Dec 8Dec 9Dec 10
37Dec 11Dec 12Dec 13Dec 14Dec 15Dec 16Dec 17
38Dec 18Dec 19Dec 20Dec 21Dec 22Dec 23Dec 24
39Dec 25Dec 26Dec 27Dec 28Dec 29Dec 30Dec 31
40Jan 1Jan 2Jan 3Jan 4Jan 5Jan 6Jan 7