Serial sperm donor who advertises his services on Facebook for free claims he has fathered up to ONE HUNDRED children already 

• e-mail

A sperm donor claims he has fathered up to 100 children in four years after offering his 'services' on Facebook free of charge.

Matt Stone, 37, from Raleigh in North Carolina, says he is contacted by 'ten people a day' through social media who are seeking his help to conceive.

The single father-of-two has a whole Facebook album dedicated to his 'successes' where he posts pictures of the many children he has fathered.

Matt says he is contacted by 'ten people a day' through Facebook who are seeking his services - something he started doing four years ago after a temporary job in a sperm bank

Matt's first experience in sperm donation was more than a decade ago, when he temporarily worked for a sperm bank.

Then, four years ago, he launched the Facebook page called Matt Stone (Shipping Donor) where he offers his sperm to couples and single women - providing they pass his vetting process.

In his questionnaire, he asks about their background, income and even checks out how their relationships appear online, all to ensure the children will be born into happy families.

There is no national law regulating sperm donation in the US, but the Association Society for Reproductive Medicine (ASRM) recommends that any payments for sperm donations should only be compensatory - if at all.  

Four years ago, Matt started his own Facebook page called Matt Stone (Shipping Donor) where he offers his sperm to couples and single women - providing they pass his vetting process

One of Matt's 'success stories': 'Born at 9:49am 7 lbs 8 oz. Mom and baby are doing great!' Matt has at least 70 known children but believes there could be well over 100 altogether

Another baby fathered by Matt. He wrote: 'Today was a very happy day. I found out about a success earlier today, and then later today I got a message that this beautiful girl was just born'

Matt claims to help up to eight people a week, and as many as 20 women could currently be carrying his children.

To date, he has at least 70 known children but believes there could be well over 100 as some recipients don't report successful pregnancies to them. 

Matt, who works in IT, said: 'With every successful pregnancy it's incredibly rewarding, I've helped couples with fertility issues and those in gay marriages to have the dream they would never otherwise be able to have.

'My sister, who recently turned 43, didn't try to have kids until it was way too late, so she never had any children.

'She thinks what I do is great, in essence I've made up for the fact that she didn't have children.'

Matt with the parcels he sends to recipients across the country - if they can survive his vetting through a questionnaire. He said: 'I don't want to see the offspring in bad situations'

Matt holds up one of the syringes used for the artificial insemination. He said his sister was unable to conceive and 'she thinks I've made up for the fact that she didn't have children'

He added: 'All my donations are for free, I'm looking to help people and not to make money off anyone, financially I'm very happy.

'Sperm banks are incredibly expensive and I don't think they always have the couple's best interests at heart.

'I feel the reproductive medical companies find situations where people have to pay more and more for a chance to become parents, which is really unfair.'

Matt says his clientele are 90 per cent lesbian couples, five per cent straight couples and five per cent single females - and is overwhelmed by the amount of people seeking his services.

He explained: 'Currently, there could be between ten to 20 people carrying the children.

Recent scans from triplets - two boys and a girl - that Matt has recently fathered. The mother, who does not want to be named, is celebrating triplet joy after using his services

The second baby in a set of triplets that Matt helped to conceive. He says his clientele are 90 per cent lesbian couples, five per cent straight couples and five per cent single females 

Baby number three in the set of triplets. Matt, who is single but has two children of his own, says he is overwhelmed by the amount of people seeking his services

'I have 70 guaranteed conceptions, but I could have up to a third more; it's usually a one-off interaction and you don't always hear anything more from them so I could have many more children.

'I have a fairly strong success rate of helping people conceive. The majority of the people contact me because they know I'm in high demand, I'm donating to multiple people a week.

'Once, I donated to four people in two days and three fell pregnant. Often I get contacted by as many as ten people per day, so I try to systematically filter down who I work with.

'I've only met one of the children, I keep things mainly online and feel that me being involved would create a confusion. 

A box containing supples Matt uses when sending his sperm across the country. He also does natural insemination but says he prefers artificial

Some more of Matt's supplies. The sperm donor believes people pick him because he's 'successful in helping people to get pregnant and I have a good manner of professionalism'

'I keep my distance, as I don't want the children to see me as an absentee father, the child's parents are their parents in my eyes.'

Matt's recipients must first be put pass his questionnaire. He explained: 'I care a lot about the well-being of the future children and screen the parents, I don't want to see the offspring in bad situations.

'When screening, I look to see if there has been negativity in their lives, if they have complaints about their relationship, if they're employed, if it looks like they have a healthy, stable home life, and their age.' 

Matt as a little boy. The single father of two even has a whole Facebook album dedicated to his 'successes' where he posts pictures of the adorable tots that he has fathered

Matt says his most popular service is artificial insemination - but he does also offer natural conceptions as long as the individual provides clear STI tests.

He added: 'The large reason people go with me is I'm pretty successful in helping people to get pregnant and I have a good manner of professionalism.

'I'm fairly fit, I do cross-fit a couple of times a week, fencing and a lot of swimming, I used to be a lifeguard too.

'I have an advanced degree in business, no health problems or genetic history of heart problems in the family.'

Matt hopes to have more children of his own in future and says eventually as he gets older he'l eventuallyl leave his secret sperm donating life behind him.

Matt said: 'I'll keeping doing this until I'm 45. A lot of couples come back to me for second children, so I figure when I hit that age I'll have to stop accepting new people.'

To use Matt's services or find out more visit: facebook.com/mattstonedonor