21 42% experienced pain, and of these, 14 66.7% was mild and only 1 case was severe; there were 9 cases of nausea 9 18% and 4 cases of vomiting 4 8%.
Presentaron dolor 21 42%, leve en 14 66,7% y severo solo en un caso, náuseas en 9 18% y vómitos en 4 8%.