S1U1P3E1R1F4E1T1A1T1I1O1N1
18 points
SUPERFETATION is validvalid
[n SUPERFETATIONS]
a second conception when there is already a fetus in the womb, also SUPERFOETATION [n -S]
[n SUPERFETATIONS]
a second conception when there is already a fetus in the womb, also SUPERFOETATION [n -S]