Momé

Tassia O’Callaghan

Headshot of Tassia O’Callaghan, a Momé contributor, smiling in a sage green top in front of a pink neon ‘hello’ sign.

Tassia (Tasha) O’Callaghan is a freelance SEO content strategist and writer specializing in women’s health, fertility, pregnancy, postpartum, and menopause content, with a decade in the industry and clients including Peanut, Rescripted, and Seen Fertility. Her own trying-to-conceive journey, longer than she ever expected and marked by four losses along the way, is something she shares openly, because she knows how much it matters for people to hear they’re not alone.

Outside of writing, she’s usually exploring markets, collecting crystals and tarot decks, running an astrology, Tarot, and Lenormand business with her mum, or geeking out over the latest Marvel film with her cat, Buffy, close by. She’s a committed advocate for equity across genders, races, ages, sexualities, and backgrounds.

Articles

1 piece
A toddler in a white t-shirt and grey suspender shorts leans in to kiss his mother’s pregnant belly, her hands resting on the bump in a cream floral dress.
Pregnancy & Postpartum

Preeclampsia Isn’t a Mystery Anymore. Here’s What Changed in 2026.

Four research teams got closer than ever to explaining what actually causes preeclampsia — and what it changes about the questions you’re allowed to ask today.

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