Matorras, Roberto Oocytes of women who are obese or overweight have lower levels of n-3 polyunsaturated fatty acids compared with oocytes of women with normal weight. [electronic resource] - Fertility and sterility 01 2020 - 53-61 p. digital Publication Type: Comparative Study; Journal Article; Multicenter Study; Research Support, Non-U.S. Gov't ISSN: 1556-5653 Standard No.: 10.1016/j.fertnstert.2019.08.059 doi Subjects--Topical Terms: AdultCase-Control StudiesFatty Acids, Omega-3--metabolismFemaleHumansIdeal Body Weight--physiologyInfertility, Female--metabolismObesity--diagnosisOocytes--metabolismOverweight--diagnosisProspective StudiesSperm Injections, Intracytoplasmic--methods