Abortion has long been widely accepted and used as a method of birth control in Japan. It was legalized in 1948 and by 1955 over 1 million abortions were performed annually, though that number has declined. Abortions are generally performed within the first trimester and for socio-economic or medical reasons. Traditionally in Japan, personhood was not attributed to a fetus until after birth, so abortion was not considered taking a life. The decision to continue a pregnancy is seen as a private choice for the woman. Rituals like Mizuko Jizo provide a way for women to acknowledge abortions or miscarriages.