Is it safe to do boxing 2 months post-partum? If not, what cardio exercises can you recommend?

I agree with Dazzle. For me, the most stressful days were the first three months. Often it's called the fourth trimester. Babies are still familiarizing themselves with their new environment so they need close care and attention. Also, our bodies haven't fully recuperated yet after 2 months post-partum. Lots of nutrients are needed to be supplemented back, especially if breastfeeding.