Differentiating between a child of an offering, and a child of an animal which has been sanctified to be sold for Temple upkeep: Temurah 31b
Whether or not we hold that if the mother is to be redeemed, and its money used for certain offerings, then this is the fetus's status as well, or not: Temurah 18b-19b
Sanctifying a fetus inside its non-sanctified mother: Temurah 16b, 24b
Sanctifying a first-born fetus of a Kosher animal, as a clever means to prevent its birth as a first-born animal: Temurah 24b-25a
Sanctifying a fetus inside a sin offering, as a burnt offering: Temurah 24b
Sanctification of a fetus along with its pregnant mother: Temurah 10a-11a, 19a, 25a, 25b
Sanctifying an animal for one offering, and the fetus inside it for another offering: Temurah 10b, 19a, 25a-b
Whether a child conceived inside of an offering becomes sanctified upon conception or upon birth: Temurah 11a, 25a, 25b
Status of an animal which is sanctified as a fetus, and then is born via Caesarean Section: Temurah 17a
Blemishing a first-born Kosher animal while it is still in utero: Temurah 24b
Handling the Fetus
How to slaughter the mother, if the mother is an offering and the fetus is not sanctified: Temurah 11b-12a
How to slaughter the mother, if the fetus is an offering and the mother is not sanctified: Temurah 12a Burying a sanctified animal's miscarriage or placenta: Temurah 33b
Odd Cases
Substituting an animal for the interbred child of a Temple offering: Temurah 17a Substituting an animal for the child of a Temple offering, if it is hermaphroditic or of indeterminate gender: Temurah 17a
The status of a child from an animal which had been blemished at the time of its dedication as a Temple Offering: Temurah 33b