How often should a woman change her sanitary napkin? If it is over this time, it may bring hidden dangers to health!

[Sanitary napkins can be said to be a good partner for a woman. When many women use sanitary napkins, they often forget to replace them in time because of some things. If sanitary pads are often not changed for a long time, they will absorb blood and easily breed a large number of bacteria and induce inflammation, result in infection in women's bodies. So for women, how often is it good to replace sanitary napkins? Let's get to know it together.]

In fact, women's menstrual flow has a certain periodic regularity. Generally speaking, on the first day of menstruation, women's menstrual flow will be relatively small. At this time, the endometrium has not completely fallen off. To use some smaller sanitary pads are enough, which can be replaced every three hours. Wait until the next day, a large area of the endometrium began to fall off, women in the second day of the menstrual blood flow is relatively large, this time it is recommended to replace the sanitary towel every two hours, to prevent intimate in a humid and hot environment.

Menstrual cycle usually lasts for 3-7 days. In the later period, women can choose the time to change according to their menstrual flow. For example, if the menstruation is about to end, the body discharges very little blood. At this time, you can choose to change it every 3-4 hours.

For women, if the use of sanitary napkins for more than four hours, it is easy to breed a large number of bacteria. Because sanitary napkins are produced with special materials, it has air breathability, but after absorbing blood it will become hotbed of bacteria. So for many women, forgetting to change sanitary napkins at the end of their menstruation is very unhealthy. Pls make a good habit to change it on time.