Week 13 pregnancy calendar Week 13 pregnancy calendar
Week by Week Pregnancy Calendar

See what fetal development week 13 has for your baby using our pregnancy calendar week by week format

Home » Tools » Pregnancy Calendar » Week 13

Week by Week Pregnancy Calendar


Our week by week pregnancy calendar will show you stages of embryo fetal development for your current week of pregnancy week by week. Our stages of pregnancy calculator will display which week and trimester you are currently in.


Pregnancy Week : 4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41 

View fetal development by pregnancy trimester stages


Week 13 fetal development


Pregnancy Calendar Week 13Pregnancy Calendar Week 13
Previous Week | Next Week

Boy or Girl ? - Find out Today
You're at your first trimester

At this time, your baby weighs approximately 0.8 ounce (28 grams) and about 3 inches (7.5 cm) long. The placenta is growing and weighs about 28 grams or one ounce. Your baby looks like a tiny human at week 13. The baby's head is still about half the size of the body, but will proportionately even out to about of the body size by birth. The baby's intestines have been developing in the umbilical cord up until this point. The intestines will now be moving to the baby's abdomen. Also, your baby's vocal cords begin developing.



You might also like to ...

View week by week fetal development index

Get accurate gender prediction


Already Pregnant
Gender Predictor
Already Pregnant
Gender
Quiz

Already Pregnant
Gender Planner
Already Pregnant
Gender Selection

Fortune Baby Gender Predictor method calculates which chromosome is stronger at the time of conception. Learn More

My Pregnancy TO DO List


Share it
Share with Facebook Tweet this!

Customer feedback
"Thanks for the awesome result! I used your online baby gender predictor and the result was a Boy. Few weeks later, our scan confirmed that we are having a baby Boy. We are excited and very happy! I will recommend your site to everyone."
"A GREAT BIG THANK YOU! We are having a girl as you predicted when I requested a four year gender selection test. We are so excited as we have 2 boys and they are looking forward to the arrival of a beautiful baby sister to love and cherish. Your gender predictor was also correct for my second child." read more...

Gender predictor

Fortune Baby Gender Predictor Reviews


Thousands of happy moms around the world successfully used Fortunebaby gender prediction test. We are delighted to share their gender prediction reviews about their experience with Fortune Baby.

I was so happy when I did Fortune Baby and it said I would have a boy. 7 weeks ago, my precious son was born. Thank you and I will use your service again.

Hi I did this gender predictor test for my friend when she was 3 months and today she is 21 1/2 weeks and she finally went to the doctor. You guys predicted that it would be a boy, and sure enough it is a boy. I was in a shock and could not believe it. Couple other websites told her that it would be a girl and also the chinese gender said it would be a girl too. So you guys were right, I don't know how you did it. Im really excited because i did the 1 year (2006) test,since me and my fiance are going to start trying to conceive in august. Im really lucky because the test said girl for the whole year. We already have 2 boys so im hoping you guys are right. We're crossing are fingers. Thanks A lot!

Hello, I must say that I your baby gender prediction test was right on and I would recommend this gender predictor test to any one, not only was it correct for me but my twin sister is 17 weeks pregnant and took the test a couple of days before me and it came up as a boy, she went for a sonogram and sure enough she is also having a boy. I have 2 little girls now and I am 23 weeks pregnant and was hoping for a baby boy, I took your baby gender prediction test and it came up congratulations you are having a baby boy I couldn't believe it. Well sure enough I went for a sonogram on Friday and yup I am certainly having a baby boy. I can't tell you thank you enough my husband and I really thought it was a third baby girl but your baby gender prediction test proved itself 100%!!! My twin sister is also going to be leaving her feedback and herself and I would highly recommend this gender predictor test to all those expecting mothers out there, it is well worth your money! Thank so much Fortune Baby!

Just had to let you know, several months ago when I took your baby gender prediction test, I took the results with a grain of salt, I didn't think it was possible for me to have a girl after three boys, but hallelujah, you were right, my sonogram at 20 weeks revealed a GIRL!

START FORTUNE BABY GENDER PREDICTOR TEST | READ ALL REVIEWS

Gender Predictors:Calendars: View allCalculators:
Pregnancy Early Signs: Quiz | ListPregnancy Articles View allPregnancy Problems
Terms of Service | Privacy Policy | Help | Contact
© 1997 - 2021 Fortune Baby™ » Week 13 pregnancy calendar