In countries across the world women are deciding to delay motherhood. Increased access to education, more career opportunities and less financial stability means that more and more women are having children later in life. But fewer babies now, could mean more economic pressures on the rest of us in the future. We explore this complex topic with the BBC's population correspondent Stephanie Hegarty and Joyce Harper, professor of reproductive science at University College London. The Global Story brings trusted insights from BBC experts around the world, with Katya Adler. We need you to help us understand and tell The Global Story. Email ideas and thoughts to theglobalstory@bbc.com. You can also message or leave a voice note on WhatsApp on +44 330 123 9480. Today’s podcast was made by Alice Aylett Roberts, Beth Timmins and Miriam Quayyum. The technical producers were Mike Regaard and Hannah Montgomery. The assistant editor is Sergi Forcada Freixas and the senior news editor is Jonathan Aspinwall.