Jessa Duggar Seewald has been chronicling her pregnancy through baby updates on Instagram. On Thursday, the 22-year-old mom-to-be posted a photo of her growing baby bump at 22 weeks and three days. This is the first child for the "19 Kids & Counting" star with husband, Ben Seewald. Duggar Seewald posted the mirror selfie, along with the caption, "At #22Weeks, #BabySeewald now weighs just over a pound!" Two weeks ago, the reality star gave baby updates and posted an ultrasound video. "#BabySeewald is growing fast!" she wrote. "Already practicing swallowing, sucking a thumb, and actively moving arms and legs! So excited at the feeling of these first baby kicks!" The gender of Baby Seewald has not yet been revealed. Duggar Seewald's due date is Nov. 1.