Ice, ice, baby!

A couple from Stockport, Greater Manchester, have conceived a second baby using sperm frozen 19 years ago. Emmanuel and Zoe Iyoha are expecting their second child after receiving IVF treatment using sperm preserved on Mr Iyoha's behalf in 1989.
Mr Iyoha was diagnosed with non-Hodgkin's lymphoma and a tumour on his spleen when he was 27 years old. Staff at the Christie Hospital in Manchester warned him that the chemotherapy would leave him infertile and encouraged him to have his sperm frozen so that he would have the option of having children after he recovered. Mr Iyoha expressed his gratitude,
saying: 'it was the Christie nurses who persuaded me it was something that I should do and I will be forever grateful to them for this miracle. They must have seen within me the father-in-waiting. At the time, I was far more preoccupied with the cancer'.
Mr Iyoha, a computer expert for the NHS, has had a long battle with his cancer, but is now in remission after suffering a relapse in 1995. He married Zoe, a teacher, in 2002 and the newly-wed couple were only able to consider having children together thanks to the sperm stored at St Mary's Hospital in Manchester. 'We're certainly pretty unlikely to have an unplanned pregnancy after two bouts of chemotherapy' commented My Iyoha.
Freezing sperm is the only chance many men who face chemotherapy at a young age have of preserving their fertility. Unfortunately, however, the technique does not always work, as the sperm may be left too damaged by the freezing and thawing process for IVF to be successful. It took Mr and Mrs Iyoha 12 rounds of IVF treatment including, sadly, one miscarriage before their first child, Poppy Rose, was born in 2006. Remarkably, they have conceived their second child, which is due in July, after just four rounds of IVF.
Mr Iyoha said: 'every time I think about how long it has been since my sperm was frozen I am amazed at the power of science'. He added: 'we owe it all to science and the wonderful care and support of the staff at Christie's and St. Mary's'. In 2004, doctors at St Mary's hospital reported the birth of baby conceived using sperm that had been frozen for 21 years, believed to
be the longest reported storage period for sperm successfully used for treatment.