Pandas are infamously bad at procreating, and after Edinburgh Zoo's female panda, Chan Chan, rejected her mate the keepers have decided to try and take matters into their own hands.
"We measure the hormone levels in the urine samples and that basic goal is to be able to know when ovulation is going to happen, so we can time the artificial insemination or natural mating," Dr Aggarwal told BBC's James Cook.
News that makes sense
Your trusted source for staying up-to-date with the world around you. Get free daily news updates and analysis, straight to your inbox.
But Edinburgh Zoo will not know whether their artificial insemination has been a success until Chan Chan has an ultrasound in several months' time.

