Ключевые слова: a single parent, acknowledgement, authority, baby, baby desire, background, bgb, birth, birth certificate, certificate, child custody, consent, couple, court, depth of field, family, family planning, female, focus, form, growth, hedging, holding, joint, legal, love, male, mother, newborn, notary, notary public, note, of, office, official, paper, paternity, paternity acknowledgment, recognition, registry office, responsibilities, rights, unmarried, writing, youth welfare office,