During menopause, the decline in estrogen levels can lead to a decrease in bone density, increasing the risk of osteoporosis. Osteoporosis is a condition where bones become weak and brittle. Women are particularly at risk post-menopause because estrogen plays a crucial role in maintaining bone density. It's essential for women to engage in weight-bearing exercises, consume adequate calcium and vitamin D, and discuss with their GP the possibility of supplements or medications if needed. Regular bone density tests can also help monitor bone health.