KENZY JF-Expert Member Joined Dec 27, 2015 Posts 36,660 Reaction score 89,486 Apr 20, 2017 #1 Nikivipi mapigo ya moyo wa mtoto ambaye yuko tumboni yanaanza..? na pia nataka kujua mwanzo(kabla ya moyo kuanza kupiga pigo lake la mwanzo nini hufanyika mpk kuanza kudunda..?) nikivipi moyo unapata nguvu ya kusukuma damu..? nangoja majibu...
Nikivipi mapigo ya moyo wa mtoto ambaye yuko tumboni yanaanza..? na pia nataka kujua mwanzo(kabla ya moyo kuanza kupiga pigo lake la mwanzo nini hufanyika mpk kuanza kudunda..?) nikivipi moyo unapata nguvu ya kusukuma damu..? nangoja majibu...
Tunkamanin JF-Expert Member Joined Feb 27, 2015 Posts 955 Reaction score 867 Apr 20, 2017 #2 Yapo kwenye vitabu ukitaka tukupe refence ukasome maana hiyo darasa ni ndefu.
Sky Eclat JF-Expert Member Joined Oct 17, 2012 Posts 58,636 Reaction score 220,438 Apr 20, 2017 #3 Ingia you you tube utafute video za conception and baby's heart beats.