has been forced to defend herself after fans . The 33-year-old is Ken Urker and took to Instagram on Wednesday to share a special update with fans. "Week 18 and our little one is now the size of a Bell Pepper!!! Any guesses on next week’s fruit or veggie will be?" she wrote.

In the snap, Gypsy Rose was seen lying down on a bed as she held a pepper up to her stomach. While many fans were loving the sweet snap, some became . "How did she go from 15 weeks to 18 weeks.

.. in a week.

.." one confused fan questioned.

Another pointed out: "4 days ago she said she was 17 weeks." A third fan asked: "How are you 18 weeks already if you didn't get pregnant until Jazz Fest?" Gypsy Rose responded: "Please read my previous post on education about pregnancy." Fans also rushed to her defense, with one person saying: "She announced at 12 weeks, 4 weeks on is 16 weeks then 18? You’re allowed to make a mistake when making posts which she explained before.

" Another suggested: "She maybe doesn’t post everything in real time." Just a day earlier, Gypsy Rose admitted she has learned a lot about pregnancy in recent weeks. "When I first learned that I am expecting, as a first time mom, I had many questions.

Education is key in all aspects of life. Here are some insightful pregnancy facts that I learned along my journey," she wrote. She then went on to explain the different trimesters and how a due date is calculated.

The post also explained how baby bumps can look different from woman to woman, h.