A medical laboratory in the Netherlands is admitting that a “ adjective erroneous belief ” may have caused upwards of 26 women to have their eggs fertilized with the improper sperm .

The University Medical Center in Utrecht ( UMC)said the errortook place over several months between April 2015 and November 2016 , and that half of the women who underwent IVF treatment during that time are either meaning or have already given birthing to their baby . All twosome have been informed of the potential mix up , the medical center say .

“ During fertilization , sperm cell from one treatment couplet may have ended up with the ballock electric cell of 26 other couples , ” the shopping mall read in a statement , sum that “ there ’s a chance that the egg cells have been inseminate by sperm other than that of the designate father . ” The UMC aver the luck of an actual admixture up is small , but the possibleness “ could not be excluded . ”

Argentina’s President Javier Milei (left) and Robert F. Kennedy Jr., holding a chainsaw in a photo posted to Kennedy’s X account on May 27. 2025.

The proficiency at the center of this mistake is called intra - cytoplasmic spermatozoon shot ( ICSI ) , and it differs slightly from conventional IVF in that a single sperm cell is put in into a char ’s bollock using a pipet . For a time period of seven calendar month , a lab technician used a tainted pipette to inject the spermatozoon . While a raw pipette was used each prison term , he failed to replace the rubber top , which was accumulating sperm cells from prior operation . give way that the UMC carry on about 700 ICSI procedure each twelvemonth , there is justifiable cause for concern .

All potentially affected couples will be encounter with doctors in the come days , and will be asked if they want to do a DNA psychometric test to determine the father .

https://jezebel.com/white-mom-accidentally-gets-black-baby-stresses-out-s-1641191493

William Duplessie

Sadly , this variety of matter does fall out , but not usually at this scale leaf . Back in 2012 , a mother from Singapore action a clinic after a interchangeable mixture up , and in 2014 a white mother in Ohio sued a sperm cell bank for mix up her husband ’s sperm cell with an African - American bestower . Makes you wonder how often these mistakes happen — and how often nobody acknowledge .

[ Deutsche Welle , BBC ]

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