Cholecystitis or scarring of the bile duct. The greatest risk factor for cholecystitis is gallstones. Risk factors for gallstones include female sex, increasing age, pregnancy, oral contraceptives, obesity, diabetes mellitus, ethnicity (Native North American), rapid weight loss. Gallstones blocking the flow of bile account for 90% of cases of cholecystitis (acute calculous cholecystitis). Blockage of bile flow leads to thickening and buildup of bile causing an enlarged, red, and tense gallbladder. The gallbladder is initially sterile but often becomes infected by bacteria, predominantly "E. coli", "Klebsiella", "Streptococcus", and "Clostridium" species. Inflammation can spread to the outer covering of the gallbladder and
(What Is) Love? play the jilted lover. "Us Weekly" noted the song's lyrics to be pointing "a few fingers" at Lopez's previous relationships, seen in the line dissing "blind dates" and the declaration of: "Musicians are the worst." During the first album listening party for "Love?" in 2009, "Rap-Up" magazine revealed that Jean-Baptiste had produced a second version of the song called "What Is Love? (Part II)". It was considered for included on the album but ultimately did not make the final track listing. It samples the "club-friendly" riff of Edwin Starr's 1970 single "War". "What Is Love? Part II" was leaked onto