Gestation stall yog cov khoom siv kev yug me nyuam niaj hnub, thiab muaj qee qhov zoo li zoo li raj zoo ua lub raj;Kev tsim tshwj xeeb kev nyiam huv;Cov ntoo pua av uas tshem tau tau yooj yim ua rau tu yooj yim;Kev tsim thav duab tsis pub tsim cov khib nyiab av lossis lwm yam khoom siv pov tseg;Cov qauv tsim puag ncig thiab du qauv txo qhov kev pheej hmoo ntawm kev raug mob;Kev siv vuam vuam ruaj khov ua kom zoo thiab muaj kev nyab xeeb;Ntau hom kev xaiv pub mis.
