Sarah Ferguson shares relatable 'fear' over Princess Beatrice and Princess Eugenie's kids

Sarah Ferguson has opened up about her relatable struggle as a grandmother on the latest episode of her podcast Tea Talks with The Duchess & Sarah.

Watch the video above.

Fergie, as she's affectionately known, and her co-host Sarah Thomson spoke about things that induce FOMO, or fear of missing out in their ninth episode, released on Thursday.

The 63-year-old, who is a grandmother to daughters Princess Beatrice and Princess Eugenie's two kids each, shared her dilemma when the grandkids are at the in-laws' place.

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"I don't want to see the pictures," she laughs, joking about being jealous of their time together.

Princess Beatrice, 34, is step-mum to son Wolfie, six, and has daughter Sienna, one, with husband Edoardo Mapelli Mozzi.

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Princess Beatrice, 33, has two sons with husband Jack Brooksbank, welcoming Earnest in May, who is a little brother to August, two.

Suggesting her daughters bring the kids around to her home of Royal Lodge, which she shares with ex-husband Prince Andrew, Fergie said she's conscious of not monopolising their time.

"I worry for Jack [Brooksbank] and Edo's [Mapelli Mozzi] mums, thinking, 'Oh gosh, they're always here. Oh no, I must share'," she admitted.

Co-host Thomson, who has three grown sons, agreed she often worried when they were younger if both sets of parents were getting enough time with the kids.

"Are we balancing it? Are we seeing everybody in a fair amount of time?" she empathised.

Fergie, who recently had surgery after a breast cancer diagnosis, revealed she hasn't been able to travel while in recovery and therefore couldn't join her kids on holidays this summer.

Both princesses are currently away with their families on vacation, she said during the podcast, without revealing where.