My baby is now 6 months old. But I didn't get my second periods till now. Is there any issue?

Hello, I do not think there is any problem because if you are breastfeeding your periods may start even after a year or so. Also, having your regular menstrual cycle also depends on your body and your system. After delivery one can have periods as soon as 6 weeks and in some cases when you are exclusively breastfeeding, it may take one year too. Do not worry at all, it is a usual thing that is happening. But there is no harm in talking to your doctor about it. Listening all this from your doctor will be more comforting I am sure. :)