minus-squarettayh@lemmy.ziptoGreentext@sh.itjust.works•Anon has a very specific goallinkfedilinkarrow-up12·6 days agotwincest cannot cause more abnormalities than “regular” (gross) sibling incest. If a set of twins are of diferent sex they are not identical, ie they come from different sperm and different egg. Same as any sibling pair linkfedilink
minus-squarettayh@lemmy.ziptoProgramming@programming.dev•January 1st is not always on the first week of the yearlinkfedilinkarrow-up17·1 month agoThe 1st day of the feek is not universal. I grew up with the week starting on sunday linkfedilink
twincest cannot cause more abnormalities than “regular” (gross) sibling incest. If a set of twins are of diferent sex they are not identical, ie they come from different sperm and different egg. Same as any sibling pair