The glossing over is insulting to their female biological parent (whether she wanted involvement or not, it’s probably a healthy young woman egg, who anon donated & was paid for it - she very likely has no idea as is often the case) Whomever she is she deserves recognition. Tom Daly and his arrogant partner did this, it’s disgraceful and anti-women. They wouldn’t have been able to take any chances with anything else given the fertility issues they mentioned with their sperm, but it’s also insulting to the children themselves. Perhaps they’ll share this crucial information with their babies, but who knows with those two, as it’s been said they seem more interested in parading them around in designer gear for their million and one godparents!