"0"^^ . . "100852522"^^ . . "0"^^ . . . . . "basal body temperature method"@en-us . . . "100801523"@en-us . "basal body temperature method of family planning"^^ . "natural family planning in which the fertile period of the woman's menstrual cycle is inferred by noting the rise in basal body temperature that typically occurs with ovulation"@en-us . . "00852522-n"^^ . . "basal body temperature method of family planning"@en-us .