treatment are often unsure if it is worth putting themselves through a second time.Scientists analysed the outcomes of 1,600 first time IVF cycles and identified 52 factors that influence the chances of success a second time round. They also claimed

, was one of four frozen during successful IVF treatment in 1990. The genetic parents put the remaining three embryos up for adoption after successfully conceiving. It was not until this year that they were thawed and implanted into a 42-year-old woman from

Drinking as little as four alcoholic drinks a week has been linked to a lower IVF success rate by a new study in the US.After taking into account age, weight and smoking as well as other factors that may affect the success of IVF, the study found

from implanting in the womb.Over seven years, more than 7, 000 women of childbearing age took part in the US study. According to its findings, published in the journal of Human Reproduction, just 0.01 parts per million of pollutants cuts the chances

cycle. The other 59 women were not. The results were promising, with 50% of the eggs from women who had received melatonin being of a good enough quality to be fertilised compared to 22.8% in the melatonin-free group.Of the melatonin-free group, only 10.2

in success rates. However, the latest analysis only studied around 200 eggs and could not conclusively say if the method boosted birthrates.A large trial is due to start next year but preliminary research offers hope that the test will indeed boost IVF

A free online quiz of nine questions could predict your chances of IVF success. Developed by British researchers using stats from all the IVF cycles carried out between 2003 and 2007 in the UK, the test claims to be 99% accurate.The quiz takes

A soya-based oil supplement has been found to greatly improve the chances of conceiving via IVF. A new study has found that women given Intralipid while undergoing fertility treatment are five times more likely to conceive than those

suggests being stressed doesn’t lower your chances of conceiving by IVF.The investigation looked at the outcomes of 14 previous studies into the relationship between IVF and stress. Overall, the records of 3,583 women were compared.“Women having fertility

that 10% had undergone some type of fertility treatment, at an average cost of £8,678. However, on average, women would pay up to £15,000 for fertility treatment although a tenth of those asked were prepared to pay half a million pounds if IVF success