Man donates sperm to his sister-in-law and becomes uncle to his biological son
![Man donates sperm to his sister-in-law and becomes uncle to his biological son](https://i2-prod.mirror.co.uk/incoming/article33260758.ece/ALTERNATES/s615/1_My-sister-in-law-had-my-baby-Im-uncle-to-my-biological-son.jpg)
Jade and Eefje said it was really important for them as a couple to have a baby of their own. Adoption seemed like a lengthy and expensive process - so sperm donation felt like the most effective route.