After giving birth you need to wait at least six weeks before using a tampon, or you could be at risk of infection.
The initial bleeding after birth is called lochia, and you should use maternity pads for this. Wait until you have had your postnatal check at around six weeks, before using tampons, and only do so if you get the okay from your health provider.
As for when your periods will return after giving birth, this can vary from woman to woman, depending on whether you breast or bottle feed. It takes longer if you breastfeed due to the milk-producing hormones that keep your levels of progesterone and oestrogen low – and these are responsible for ovulation and menstruation. Once your period does return it can take ages for it to get into a regular cycle. Again, this takes longer if you breastfeed.
When your periods return to normality it’s natural to want to return to using tampons if that’s what you’re used to. Post-childbirth you may find you need a larger tampon if you have given birth vaginally. This is because your vaginal canal will be looser, at least for a few months, and you may struggle to keep a tampon firmly inside. If this is the case try the next size up from your usual one. Keep trying until you find the size and absorbency that works best for you. Remember, ideally you should be changing your tampon roughly every four hours.