Answer:
The correct answer is Two weeks.
Step-by-step explanation:
If you publish twice in a week, in the next you publish ten times, once in the third week and again ten times the next, your visits will take it very strangely. One of the ways to maintain a loyal audience is precisely to make her know the frequency of your blog post.
Only by having this regularity, your visitors will know how often they should visit your website.
In this way you eliminate the likelihood of someone visiting your blog and feeling frustrated when they did not find anything new when it was for that reason that they accessed, or finding 15 new posts when he hoped to find only 1.