Parenthood by proxy.
D000300:Adoption; D032982:Contracts; D005260:Female; D006801:Humans; D007086:Illegitimacy / Q000331:legislation & jurisprudence*; D007247:Infertility, Female; D007315:Insemination, Artificial; D007316:Insemination, Artificial, Heterologous; D007603:Jurisprudence; D008297:Male; D028681:Moral Obligations; D010334:Paternity; D013094:Spermatozoa; D014481:United States