1. In the uterus
   "the child was infected in utero from the mother"

Encyclopedia: In utero

• primary winding
• primate
• Primates
• primateship
• primatology
• Primaxin
• prime
• prime factor
• prime interest rate
• prime meridian
• prime minister
• prime mover
• prime number
• prime of life
• prime quantity
• prime time
• primed
• primer
• primer coat
• primero
• primeval
• primidone
• primigravida
• priming
• priming coat