Simple testing – at your doctor’s office or at home

With your pediatrician


  • Your pediatrician orders the test and provides clinical guidance
  • DNA samples are collected at your pediatrician’s office
  • Track the test and view results through your Sema4 account
  • Genetic counselors are available to provide support and answer questions about results

Download a guide to talking to your pediatrician about Natalis

At home


  • An independent doctor* reviews and approves your order
  • A DNA kit is mailed to your home with step-by-step instructions
  • Track the test and view results through your Sema4 account
  • Genetic counselors are available to provide support and answer questions about results

Sema4 has partnered with an independent network of doctors and genetic counselors, called PWN, to ensure that everyone who orders Natalis has access to clinical oversight and expert counseling throughout the testing process.