Vaginal blood loss is often associated with a slight metallic smell. This might continue for six to eight weeks after childbirth.

How long does lochia odor last?

Defining Lochia

Lochia lasts for about six weeks, starting with heavier bleeding that may contain clots, and gradually turning to a whitish or yellowish discharge. Lochia typically smells similar to a menstrual period and may smell slightly metallic, stale, or musty. It shouldn't smell foul.

Is it normal for lochia to have an odor?

Lochia is blood so there will be a smell, which should be mild. 'Lochia odour is similar to that of normal menstrual fluid; some say it smells stale and musty,' says Sharon. 'Vaginal blood loss tends to have a slightly metallic smell; however, this should not be so strong as to make you uncomfortable,' says Mr Downes.