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Any compact object with a mass greater than _______________ solar masses must form a black hole.
Older Men
Adult males who are significantly older than the average adult population, often characterized by more life experience and, in some contexts, different social or economic positions.
Socially Isolated
The condition of being separated from or lacking regular contact with other individuals, communities, or social networks.
Infertility
The inability to conceive a child after a year or more of regular sexual intercourse without the use of birth control.
Postponing Parenthood
The decision to delay having children until a later age due to various personal, career, or financial reasons.
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