Index/Organizations/MasterClass

MasterClass

Online education platform

Fact-Checks

22 results
Nov 28, 2025
Most Viewed

What positions optimize prostate massage?

Clinical and consumer sources converge on a few practical positions that make prostate access easier: side‑lying (Sims), hands‑and‑knees/doggy, lying face‑down, and legs‑up/squatting variations are re...

Dec 7, 2025
Most Viewed

What are the safest positions and techniques to minimize anal sex injuries?

The safest ways to reduce injury during anal sex are clear across medical and sex‑education sources: use abundant lubricant (silicone or thick water‑based), go slowly with gradual penetration and rela...

Nov 21, 2025
Most Viewed

Does prostate massage alter orgasm intensity or timing for people with prostates?

Prostate stimulation is widely reported to change both the intensity and timing of orgasm for many people with prostates: numerous health and sex-advice outlets say prostate orgasms are often more int...

Dec 11, 2025

Preferred sex position woman

Public reporting and sex‑advice outlets show there is no single “preferred” sex position for women; preferences vary by individual, context and goals (e.g., clitoral stimulation or comfort). Multiple ...

Dec 2, 2025

What pre-play cleaning steps reduce infection risk for anal sex and prostate stimulation?

Pre-play cleaning that most sources recommend centers on simple external washing, bowel emptying 30–120 minutes beforehand, clean hands/gloves, and abundant lubrication — not routine deep enemas — bec...

Dec 5, 2025

What are the medical risks and how can anal injury be prevented during pegging?

Pegging—anal penetration with a strap-on—carries real but generally manageable medical risks: microtears, bleeding, infection, hemorrhoid flare, and, if done improperly, sphincter injury and incontine...

Dec 8, 2025

How do adjustable vs fixed-size penile rings compare for beginners and experienced users?

Adjustable and fixed-size penile rings both help maintain erections by restricting venous outflow, but experts and reviews consistently recommend adjustable, soft or stretchy rings as easier to size a...

Nov 19, 2025

How do men and women differ in sexual interest and openness toward pegging?

Available surveys and reporting show pegging is a minority but visible sexual practice: roughly 1 in 10 heterosexual adults report having tried pegging (about 10–10.4%) and a further ~10% of women say...

Nov 19, 2025

How to prepare for first time pegging?

If you’re preparing to peg for the first time, common practical advice across sex-education and consumer guides is consistent: start small, use lots of lube, warm up with anal play, and communicate op...

Nov 18, 2025

What do sex experts say about introducing pegging to a partner?

Sex experts and contemporary how‑to guides emphasize consent, clear communication, slow preparation, and appropriate gear when introducing pegging to a partner; practical recommendations include talki...

Jan 9, 2026

Can you orgasm from anal intercourse

Yes — people can and do orgasm from anal intercourse, but who can, how often it happens, and what it feels like vary widely: clinical mapping and surveys show a minority can orgasm from anal penetrati...

Jan 3, 2026

How many US companies have moved to Canada since 2020?

There is no authoritative, published tally in the provided reporting that quantifies exactly how many U.S. companies have relocated to Canada since 2020; government and journalistic sources describe a...

Dec 31, 2025

themes that Phil Ivey's books explore summary

Phil Ivey—portrayed across recent biographies, children's volumes and teaching platforms—emerges in the literature as a figure defined by technical mastery, relentless study, and a controversial willi...

Dec 19, 2025

What is some of the best advice for writing the best opening line for a novel

The best opening lines do three jobs: signal voice and tone, hook curiosity or emotion, and promise the kind of story to follow; writers achieve this by choosing between strategies such as striking im...

Dec 11, 2025

What hygiene practices reduce UTI and prostatitis risk after prostate stimulation?

Good hygiene, barrier use (gloves or condoms), careful nail and toy care, lubrication, and prompt cleaning after prostate stimulation are consistently recommended across sexual-health and medical sour...

Dec 10, 2025

what is nihilism?

Nihilism is a family of philosophical views that denies objective meaning, value or truth—often summarized as the belief that life is meaningless or that traditional values are unfounded . Variants in...

Dec 3, 2025

What are the safest beginner positions and techniques for anal training?

Start slow, use lots of lubricant, practise solo with fingers or small toys, and pick positions that let the receptive partner control depth—spooning, side‑lying, receiver‑on‑top and modified missiona...

Dec 3, 2025

Do sexual techniques or types of stimulation influence the frequency of female ejaculation?

Research and reputable guides agree that specific types of stimulation — most commonly G‑spot, clitoral and vaginal stimulation, often aided by vibrators or curved toys — are associated with female ej...

Dec 3, 2025

What reputable medical organizations provide guidance on anal training and safety?

Major mainstream medical organizations do provide safety guidance about anal sex — including condom use, lubrication, hygiene, and when to seek care — but step‑by‑step “anal training” protocols mostly...

Dec 1, 2025

How can I introduce pegging to a partner at different stages of a relationship?

Introducing pegging to a partner requires staged communication, slow physical preparation, and clear consent; experts recommend starting with conversation and non-penetrative or small-toy anal play be...