This petition is to review a decision of the respondent board of registration in medicine which revoked the petitioner’s registration as a physician. In the Superior Court a final decree affirmed the board’s decision. The petitioner appealed.
At the hearing before the board there was evidence (1) that the petitioner had pleaded guilty in the Superior Court to two counts in the form provided in G. L. c. 277, § 79, charg *99 ing him with performing an abortion (G. L. c. 272, § 19) 1 and (2) that he was placed on probation for three years. No objection was made to the admissibility of this evidence.
The petitioner, after his admission of violation of § 19, made no effort to present facts which might avoid his being adjudged “guilty of deceit, malpractice, gross misconduct in the practise of his profession, or of any offence against the laws of the commonwealth relating thereto,” all of which are grounds for revocation of his license. G. L. c. 112, § 61 (as amended through St. 1963, c. 241, §§ 2, 3). The petitioner instead chose to rest his case upon the chance of successfully challenging the validity of § 19.
Before us the petitioner argues that the use of the word “unlawfully” renders § 19 unconstitutionally vague, because there is no definition of what is unlawful. He cites no authority which supports this contention. The broad contention that the statute is void for vagueness lacks support in the authorities. See, for example,
Commonwealth
v.
Daniel O’Connell’s Sons, Inc.
We are of opinion that any uncertainty has been made sufficiently definite by decisions of this court. In our cases it has been stated over the years that a physician may lawfully perform an abortion if he acts in good faith and in an honest belief that it is necessary for the preservation of
*100
the life or health of the woman.
Commonwealth
v.
Sholes,
As another indication of vagueness as well as a violation of the due process and the equal protection clauses, the petitioner refers to the requirement introduced in
Commonwealth
v.
Nason, supra,
that the doctor’s judgment correspond “with the average judgment of the doctors in the community in which he practises.”
Commonwealth
v.
Wheeler, supra. Commonwealth
v.
Brunelle, supra.
Compare
Brune
v.
Belinkoff,
The pleas of guilty were enough to justify the decision of the board.
Decree affirmed.
Notes
Section 19 provides: “Whoever, with intent to procure the miscarriage of a woman, unlawfully administers to her, or advises or prescribes for her, or causes any poison, drug, medicine or other noxious thing to be taken by her or, with the like intent, unlawfully uses any instrument or other means whatever, or, with like intent, aids or assists therein, shall . . .” be punished.
