title: Increased fertility in rhesus monkeys by breeding after the preovulatory LH surge.
abstract: Fertility in a rhesus monkey breeding colony was significantly increased by caging females with males immediately after detection of the preovulatory luteinizing hormone (LH) surge. LH was measured in daily serum samples by a rapid (24-hr) radioimmunoassay which used iodinated ovine LK as tracer and an antiserum to human LH.
mesh_terms: D000818:Animals; D001947:Breeding; D005260:Female; D005298:Fertility; D007986:Luteinizing Hormone / Q000097:blood*; D008251:Macaca / Q000502:physiology*; D008253:Macaca mulatta / Q000502:physiology*; D008297:Male; D010060:Ovulation; D011247:Pregnancy; D012621:Seasons
chemical_list: D007986:Luteinizing Hormone