Congratulations to David Miliband and his wife on the adoption image of their second son Jacob. The Foreign Secretary’s flying visit to the States clashed with an important Saudi state visit – but he has put family first and still taken his paternity leave.

I wonder what the Saudi guests make of our Foreign Secretary’s paternity leave, I don’t suppose it happens in their country.

Miliband and his wife Louise, a violinist, are already the adoptive parents of a two-year-old, Isaac, who was born in the US. They missed the birth of Jacob, who was born prematurely, but were able to watch Isaac’s birth.

Having a new baby is obviously a moment of great job. But it’s natural that anyone should question if the Miliband’s were given preferential treatment. In both cases, David Miliband has refused to give details of the agency he used for the adoptions, or explain why they didn’t adopt from the UK.

As a 42-year-old, the Foreign Secretary would have faced difficulties adopting in Britain. According to the surrogacy agency, Childlessness Overcome Through Surrogacy, couples over the age of 35 are often not considered as suitable adoptive parents.

The agency said babies were more likely to be placed with younger couples who would give them the longest, happiest life, forcing others to turn to surrogacy and adopting abroad. Forty-two doesn’t seem too old to me to adopt, especially as many couples today are having families in their 30s and 40s. It’s not a parent’s age that I consider the most important issue, but whether they can spend time with them, that’s what a child values the most, I hope the Foreign Secretary can somehow juggle that with his ministerial responsibilities. I think he will want to.

Adoption is a hugely emotive subject, especially for desperate childless couples. That’s why the Milibands need to be transparent about their adoptions. Do you remember how Welsh couple, Alan and Judith Kilshaw, tried to adopt twins from America through the internet. The couple paid thousands of pounds for the babies but lost the right to keep them. It led to international adoption being tightened in 2001.

I wonder if David Miliband will offer to get up and share the night feeds, the most exhausting part of new parenthood. Funnily enough, my husband conveniently never heard those 2am cries from our two babies. Or the 5pm demand for more milk.