Best to go straight to IVF

IVF for women aged 38-plus with unexplained infertility is the most effective way to help them achieve a successful pregnancy, experts confirm.

Amid much debate around the length of time older couples should keep trying to conceive before starting IVF, a US study has found that expecting them to give lower level treatments a go is unrealistic.

The study, published in the latest edition of Fertility and Sterility, demonstrates that, for couples of older reproductive age with