#gestation_period__gestationperiod__gestation  the period during which an embryo develops (about 266 days in humans)
  supertype:  biological_time  the time of various biological processes
  part:  full_term.gestation__fullterm__term  the end of gestation or point at which birth is imminent; "a healthy baby born at full term"
  part:  midterm.gestation  the middle of the gestation period
  part:  trimester  a period of three months; especially one of the three three-month periods into which human pregnancy is divided

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