親生

one's own (child) (i.e. one's child by birth) / biological (parents) / birth (parents)

parent / one's own (flesh and blood) / relative / related / marriage / bride / close / intimate / in person / first-hand / in favor of / pro- / to kiss / (Internet slang) dear

parents-in-law of one's offspring

to be born / to give birth / life / to grow / raw / uncooked / student

one's own flesh and blood

natural child