"If God blesses us with biological kids of our own, it's not going to quench our desire to adopt," said Jessa.
Have Jessa and Ben started the adoption process? They couple says they are still doing research.
The Seewalds also discussed how they handle arguments, telling PEOPLE that they try not to raise their voices to each other.
"If we have a hard time and we talk about it, you just love each other so much more afterwards," Jessa shared. "After a disagreement, I often feel, 'I have never loved you more than I love you now.'"
To hear more about Jessa and Ben's life as newlyweds, watch the following video. Mr. and Mrs. Seewald are also on the front cover of this week's edition of PEOPLE, available wherever magazines are sold.