Wyoming American Civil Liberties Union (ACLU) advocacy director Antonio Serrano criticised the bill, saying "a person's health, not politics, should guide important medical decisions - including the decision to have an abortion".
Wyoming only has one clinic that provides abortions - the Women's Health & Family Care Clinic in Jackson.
The state is one of many in which legal fights over abortion bans are ongoing after the Supreme Court reversed the landmark 1973 Roe v Wade judgement legalising abortion.