Depends on what denomination. My church say children are innocent until they reach the age of accountability (knowing right from wrong.) Some people never reach that (because of disability/learning difficulties) so they're innocent for their whole life. When the innocent die they go straight to heaven. Whether those who die before being born have souls or not is up for debate, there isn't a definite answer. (My church, LDS, isn't pro choice but says abortions can happen in certain circumstances, it's up to the mother, although she's advised to talk to her bishop about it and pray about it.) Talking to a woman I know from church who was really angry about what's happening in the USA because in her opinion it's taking agency away from women, which is wrong.