Can pre cum get you pregnant? and what is the chance of you getting pregnant?

Precum does no contain sperm but any secretions from the excited male penis may contain some sperm & amount will vary. The main ejaculate has more sperm by numbers per ml of fluid. Risk of pregnancy from brief contact is small but not zero. Emergency contraceptive if taken within 48-72 hrs is usually effective in stopping pregnancy.

True precum has no sperms so no chance