The causes of the appearance of this unpleasant odor, it is very important that you keep in mind that the normal ᴠᴀɢɪɴᴀʟ pH is a little acidic and ranges between a pH of 3.8 and 4.5. Now, we will mention the causes of this fishy smell that some women may have:
- It is very common for the smell of fish in the ᴠᴀɢɪɴᴀʟ to appear due to a notable lack of ɪɴᴛɪᴍᴀᴛᴇ hygiene.
- Bacterial ᴠᴀɢɪɴᴏsɪs
- S.e.x.ually Transmitted Infections

Conclusion
Keep in mind and always remember that every woman should have her corresponding check-ups annually or biannually, depending on the particular indication of each case. In turn, if you notice that this unpleasant odor is constant, the best thing you can do is immediately go to your trusted specialist since you could be suffering from uterine or uterine canc:er.
So be very careful, it is best to visit your gynecologist at least once a year. In this way, many problems in your female ɪɴᴛɪᴍᴀᴛᴇ health can be ruled out.