Over 35, still trying to conceive? ... See a doctor

Studies show infertility affects 12 per cent of couples and both genders can experience fertility issues. [iStockphoto]

The longer a couple takes to seek medical assistance if they can't conceive naturally for at least one year, the worse the situation gets, according to fertility experts.

Dr Charles Muteshi, a consultant gynaecologist at the Aga Khan University Hospital in Nairobi, says the long waits may reduce the chances of conception.