Fresh from the airing of Jinger and Jeremy Vuolo's wedding on the previous episode of "Jill & Jessa: Counting On," speculations claim that other members of the Duggar family are also in their courtship stage.

Several weeks after Jinger and Jeremy's wedding, younger sister Joy-Anna announced that she is already in courtship stage with her longtime friend Austin Forsyth.

The couple's relationship had been featured in several episodes of the "19 Kids and Counting" spin-off, particularly during the preparation of Jinger and Jeremy's wedding.

But aside from Austin, two other volunteers are seen during the episode since he was seen working with Kendra and Lauren Caldwell. The daughters of Lighthouse Baptist Church pastor Paul Caldwell were rumored to be romantically linked with two of the younger Duggar boys.

According to reports, several fans took their opinion on the family's official blog site. One of them asked when will the family announce the courtship for any of the Duggar boys. Others claim that the two Caldwell sisters could be starting a relationship with one of the sons of Jim Bob and Michelle Duggar.

Some theories claim that either 27-year-old John David or 22-year-old Joseph could be involved with the older of the two Caldwell girls. On the other hand, there are talks that one of the 18-year-old twins Jedidiah or Jeremiah is starting their courtship with the younger Caldwell.

The Duggars have yet to confirm if the courtship speculations are true. But if there is truth to the rumors, then fans could expect to hear their announcements soon.

On the other hand, other speculations claim that Joy-Anna and Austin are already engaged due to a photo taken during the family's Valentine's Day celebration where Joy-Anna's ring finger is reportedly concealed.

The family remains mum about the possible engagement, but they are expected to reveal the good news soon.