Not The Onion

19313 readers

1639 users here now

Welcome

We're not The Onion! Not affiliated with them in any way! Not operated by them in any way! All the news here is real!

The Rules

Posts must be:

Links to news stories from...
...credible sources, with...
...their original headlines, that...
...would make people who see the headline think, “That has got to be a story from The Onion, America’s Finest News Source.”

Please also avoid duplicates.

Comments and post content must abide by the server rules for Lemmy.world and generally abstain from trollish, bigoted, or otherwise disruptive behavior that makes this community less fun for everyone.

And that’s basically it!

founded 2 years ago

MODERATORS

kescusay@lemmy.world

130

NHS defends cousin marriages because ‘only 15 percent lead to birth defects’ (www.yahoo.com)

submitted 4 hours ago by bytesonbike@discuss.online to c/nottheonion@lemmy.world

33 comments fedilink hide all child comments

Midwives have been told about the benefits of “close relative marriage” in training documents that minimise the risks to couples’ children.

The documents claim “85 to 90 per cent of cousin couples do not have affected children” and warn staff that “close relative marriage is often stigmatised in England”, adding claims that “the associated genetic risks have been exaggerated”.

you are viewing a single comment's thread
view the rest of the comments

[–] bus_factor@lemmy.world 13 points 4 hours ago (2 children)

Lots of things lead to increased risk of birth defects, like having children after the age of 30. I thought it was pretty well known that the risks associated with inbreeding drops off pretty sharply at the cousin level? At that point I think the appropriate reaction is social stigma, but not legal ramifications.

[–] nickhammes@lemmy.world 15 points 3 hours ago

It also compounds over generations; if you're the child of first cousins, you really should seek someone who it would take genealogy research to find a common ancestor with. If you're not, it's still a serious risk to have kids with anyone too closely related, but level ramifications seem really harsh, especially thinking of situations like adoption where someone could end up there accidentally. And to your point, it isn't the only way to end up with that kind of risk profile.

[–] HisArmsOpen@crust.piefed.social 13 points 3 hours ago

We are talking of a huge difference between risks to a child by parents over 30 compared to a clear 15% risk with cousins having children. The actual risks are higher where there are recent (parent and grandparents) who were also more closely related.