The bhavanga-citta is the same type of citta as the paṭisandhi-citta. There are nineteen types of paṭisandhi-citta and thus there are nineteen types of bhavanga-citta. If the paṭisandhi-citta is akusala vipāka, which is the case when there is birth in a woeful plane, all bhavanga-cittas of that life are akusala vipāka as well. If the paṭisandhi-citta is ahetuka kusala vipāka, in which case one is handicapped from the first moment of life, all bhavanga-cittas of that life are ahetuka kusala vipāka as well. If the paṭisandhi-citta is sahetuka (arising with sobhana hetus, beautiful roots), the bhavanga-citta is sahetuka as well. All bhavanga-cittas during a lifespan are of the same type as the paṭisandhi-citta of that life, they arise with the same hetus, they are accompanied by the same cetasikas, mental factors. If one is born with two hetus, with alobha (non-attachment) and adosa (non-aversion), but without wisdom, then all bhavanga-cittas have only two hetus. Such a person can cultivate wisdom, but he cannot become enlightened during that life. If one is born with three hetus, which means that one is born with alobha, adosa and paññā (wisdom), all bhavanga-cittas are accompanied by these three sobhana hetus as well. Thus that person is more inclined to cultivate wisdom and, if he develops the eightfold Path, he can attain enlightenment during that life. If one is born with somanassa, happy feeling, all bhavanga-cittas of that life are accompanied by somanassa.