The normal heart rate for a 16 week old fetus is between 120 and 160 beats per minute. This can fluctuate if the baby is really active or very still during the time the heart beat is being measured.
A normal foetal heart rate is between 110 and 160 bpm. This will be higher in early pregnancy and lower in the later stages.
155 to 195 beats per minute. By the end of week 11, it will be averaging 165 beats, and slows down from this point after having increased by about three beats per week.
There is no clear heart beat of a five week old fetus.
It is probably 180 beats/minute. At term the heart rate of the fetus is about 140 beats/minute.
120 to 160 beats per minute
Yes. Some babies are really really active in the womb. :)
36-40 weeks. (9 months)
Babies develop arms when they are 7 weeks old in the womb.
Most commonly, babies in the womb have there knees pulled up, there hands in each other.
Mice are pregnant for about 20-22 days, which is approximately 3 weeks
30 weeks wich is 8 months Babies in the womb can start hearing noises from outside the womb early in the 2nd trimester. Hearing fully develops in the 3rd trimester.
a feline pregnancy is 9 weeks in length and you can feel the babies in the womb at roughly 4-5 weeks. So roughly 4-5 weeks after you first feel the babies
They most certainly can. Babies begin to hear in the womb. At around 17-18 weeks babies can hear digestive sounds and things going on in their mother's bodies. Around 24-28 weeks babies can begin to hear sounds from the outside environment.
3 weeks but if you wait 6 weeks your pretty much back to the beginning
yes, babies sleep in the womb but that does not mean they are always sleeping
I think they can smile.I am 37 weeks and i saw my baby smile while performing ultrasound.
kinda sorta! the fluid is surrounding them and when weeks old the umbilicalcord holds them so you could say there floating!