If you’re in your first trimester of pregnancy, you will enjoy the following video. Brought to you by BabyCenter, one of the most trusted resources for pregnant women and new moms, this video explains what changes are happening inside your womb – from the moment of conception (sperm fertilized egg) until your second trimester.

You will be amazed at how fast and how quickly your baby develops. Fetal development is quite miraculous, and the first trimester of pregnancy is an especially sensitive time. In the first trimester, all of your baby’s major organs – heart, lungs, spinal cord – are undergoing dramatic changes. That’s why healthy living habits (such as no smoking or drinking) is crucial in the first 13 weeks of pregnancy.

(Videos are embedded after the Jump).

Pregnancy Week 1-9 – Fetal Development in the 1st Trimester

Pregnancy Week 10-14: Fetal Development in the 1st Trimester

Stay tuned tomorrow and the next day for more videos. I will embed all 40 weeks of pregnancy into my posts. Hope you enjoy them!