I did not know how many cells a newborn animal has, but I wanted to try to calculate... And I predict that every 24 hours or days a division of cell... So cell numbers must approximately equal to 2days of gestation. My calculation must be wrong... because, a calf should have 2270cells at the end of gestation. It is incredible number... 1,89x1081 cells... I have checked out numbers... I have learned from web that new born baby has 26 x 109 if it is true . So a calf maybe 100-150 x109 with a calculation of mass... This calculation may be wrong...
I try to estimate the number... I make a brainstorm...
Fist of all I'w like to thank you very much for that comment. Yes it could be incredible when you estimate the calculation according to the length of gestation period. because most division of cells occurs at the organogenesis stage. Thus, the second estimation could be closer to the truth.