Also FEV:
FO1:
-West Tek FEV is a cure for New Plague and several other diseases, it also can be used to create super-soldiers
-Mariposa FEV is solely used to create super-soldiers
-Post-war Mariposa FEV created mutants that were attacking Hub caravans, turned Grey into Master and mutated Harold
-Masters FEV created floaters, centaurs, dumb supermutants and supermutants with enhanced intelligence
FO2:
-Mariposa FEV turned miners and Horrigan into Supermutants, enhanced Melchiors abilities
-Enclave modified FEV could kill anyone exposed to radiation
FO3:
-FEV creates dumb and agressive supermutants and 2 friendly with inteliggence comparable to average human
FO4:
-FEV is used by Institute to create dumb and agressive supermutants and one dumb and friendly
So my issue with FEV is that they weren't really creative with its effects.
Also, Shauns DNA was used to create Gen 3 synths- so they have his DNA. He's called Father because of that. You are his parent. You can bang Curie, Danse and Magnolia (Gen 3 synths). All are Shauns Children.
You can bang your 3 grandchildren (Brycen is looking for rot in wrong Fallout)