Is it safe if u had sex in non safe period but got a second period in the same month two days after the unsafe sex I had a period on the 14th till 17th of this month and got a period again on the 28th and had unsafe Sex on the 26th

Why are you pushing your luck with unsafe sex? Unprotected sex is never "safe", you can get pregnant anytime you have unprotected sex.

There are no "Safe Days".

Three are women that get pregnant on their periods, and you will find women out there that get pregnant every other day of the cycle too.

Realistically there are more or less likely days... but without a lot of active and tedious tracking and testing... you cant possibly know what they are... because women aren't ALL consistent between each other... or even compared to their own cycle month to month over time.

We call people that have unprotected sex... parents. Because its never IF it will happen, but when.

What is your normal cycle length? Do you normally have periods that close together? Are you certain they were both periods or did you just have some bleeding at both of those times? Is one more of when your usual period would be expected?

There are some days that may be considered safer than others, but as was said, pregnancy is possible anytime, even if it may be unusual. In order for you to know which days may be safer than others for you (it is not necessarily the same for everyone), you would need to know your cycles very well, along with keeping track of when you are most likely to ovulate.

No, there are no safe days, one of the "cycles" the second one, if it was light, could even be a sign of pregnancy.

Any sex, any time, can lead to pregnancy.

Is it safe if u had sex in non safe period but got a second period in the same month two days after the unsafe sex I had a period on the 14th till 17th of this month and got a period again on the 28th and had unsafe Sex on the 26th

It takes a lot of time, effort, and equipment to track your ovulation to the point where you can identify when you ovulated. The is mostly used to get pregnant and to prevent pregnancies. It also sounds like you've done NONE of that. You can't assume when you are going to ovulate and trying to prevent conception by doing so well leave you pregnant at some point. Better protection is needed if you don't want to get pregnant. Condoms to begin with, and a hormonal birthcontrol if you want to be REALLY safe.

The second period, was it an actual period or just spotting? How regular are your cycles? You need to do some thinking before you sex again if you're trying to prevent pregnancy.