A perusal of the record demonstrates that evidence was offered by both parties in an effort to solve the outstanding issue of fact, to wit: What was the cause of the abortion? The testimony offered by the plaintiffs was designed to demonstrate that the abortion was caused by the fright of the mother when she observed the danger to her children playing in the yard, brought aborzt by the negligence of defendants in permitting the automobile to get beyond their control. While she did not allege in the complaint that she fell in an effort to snatch one of her young children out of the path of the oncoming automobile, she offered evidence to that effect. The defendants offered testimony *796tending to show that the injury happened on 1 June, and that tbe child was born on 1 July. There was medical testimony to the effect that a physical injury sufficient to produce abortion would have become operative in a much shorter period than thirty days. Medical testimony was also introduced tending to show that fright alone would not produce an abortion.
The main group of exceptions deals with the admission of the opinions of medical men, touching the causes, symptoms and progress of abortion. It is asserted that these opinions are in response to hypothetical questions not based upon evidence. True it is, that the principle determining the competency of hypothetical questions and the answers thereto, forbids the assumption of facts or states of fact not warranted by the testimony offered at the trial. S. v. Holly, 155 N. C., 485, 71 S. E., 450. Hypothetical questions were propounded by counsel for both parties upon various aspects of the testimony, and it does not appear that there was a departure from the rule, of sufficient moment to upset the judgment. Physicians testified that syphilis was one of the causes of abortion, but no witness said that the plaintiff suffered or had ever suffered with such disease. Indeed, the questions with respect to such malady occurred in developing the various causes of abortion.
An examination of the entire record and of all exceptions does not produce the conclusion that error of law occurred in the trial of the cause.
Affirmed.