Complex sentence: Lejeune opposed the authorization in 1967 for woman to use contraception as well as the Peyret laws in 1970 to render legal the interruption of pregnancy in case of fetal abnormalities as well as the Law of Veil authorizing voluntary interruption of pregnancy.
Split into simpler sentences: Lejeune opposed the authorization in 1967 for woman to use contraception as well as the Peyret laws in 1970 to render legal the interruption of pregnancy in case of fetal abnormalities. He also opposed the Law of Veil authorizing voluntary interruption of pregnancy.