A rogue band of cells, and rapidly dividing’ while traveling your fallopian tube, headed towards the uterine Land.
About the size of the head of a pin.
Possibly already the cutest thing you’ve ever seen.
You are:
Still pretty clueless.
4 WEEK
Your Baby Is:
Implanted snugly in the rich lining of your delicious uterus.
Still less than a millimetre long
Okay, that little millimetre is growing three different cell layers already — the ectoderm, endoderm and mesoderm.
In case you FOR SOME REASON don’t remember high school biology class, those are the earliest beginning of your baby’s nervous system, hair, skin, gastrointestinal tract, pancreas, liver, thyroid, skeleton, blood system, connective tissue, urogenital system and muscles.
You are:
Probably wondering where your period is.
Beating the hell out of your breast to see if they’re sore.