title: [Concentration of progesterone in the blastocoelic fluid in the prenidation phase].
mesh_terms: D000818:Animals; D001755:Blastocyst / Q000378:metabolism*; D001756:Blastoderm / Q000378:metabolism*; D047108:Embryonic Development; D005260:Female; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000378:metabolism*; D011817:Rabbits
chemical_list: D011374:Progesterone