This is often true, but not always. Some women are raped and impregnated. Some children are sexually abused and impregnated. Some women use birth control and it fails (even IUD's can fail; every year there are babies born with the IUD stuck on their body somewhere.). Women & girls who are raped / abused may not want to tell their abortion provider the truth, so they just say they want the abortion just because. But if there is an exception for rape/abuse, then everyone who wants an abortion will claim that (ie, the lazy ones).
This is often true, but not always. Some women are raped and impregnated. Some children are sexually abused and impregnated. Some women use birth control and it fails (even IUD's can fail; every year there are babies born with the IUD stuck on their body somewhere.). Women & girls who are raped / abused may not want to tell their abortion provider the truth, so they just say they want the abortion just because. But if there is an exception for rape/abuse, then everyone who wants an abortion will claim that (ie, the lazy ones).