For many expectant parents, setting up the nursery is a labor of love and anticipation. Every item feels symbolic, the crib, the stroller, the tiny clothes waiting for their first use. But what happens when a visiting family member asks to borrow one of these brand-new baby items before the child is even born?
That was the dilemma one mom-to-be shared on Reddit, where she confessed she felt uncomfortable letting her sister-in-law’s infant nap in her unborn baby’s crib. The fallout left her questioning if she’d been unreasonable.
One expectant mom refused to let her sister-in-law’s 2-month-old nap in her newborn’s crib, citing personal discomfort






First-time parents often feel a strong desire to protect their baby’s “firsts”, the first crib nap, the first use of a crib mattress, etc. That’s emotionally valid. But safety guidelines have little concern for “firsts” and much concern for safe sleep practices.
According to the American Academy of Pediatrics (AAP), infants up to 1 year old should sleep on their backs on a firm, flat sleep surface such as a crib, bassinet, portable crib, or play yard with only a fitted sheet. Soft bedding, pillows, blankets, crib bumpers or loose items increase risk of accidental suffocation or SIDS.
The CDC similarly recommends that sleep surfaces be flat and firm, not inclined, with nothing else in the crib except the baby (and a fitted sheet) to reduce risk.
In the scenario described, refusing to let the niece sleep in the crib would deny her a safer nap option. If the alternative were a couch, car seat, or another unsafe place, that could violate safe-sleep best practices.
Still, wanting the baby to be the first to sleep in the crib or wanting to preserve that “firsts” moment is a personal boundary. It doesn’t make the person bad; it just means balancing symbolic values with practical safety is important.
Here’s how people reacted to the post:
This commenter supported her as a first-time mom wanting “firsts”


Some called her irrational, citing reciprocity risks





These Reddit users emphasized safe sleep, criticizing her for prioritizing feelings





This group warned of future tit-for-tat



Some people urged community among parents, calling her selfish



In the end, Reddit leaned toward OP being in the wrong. For them, refusing a safe nap spot for a tired infant felt inconsiderate and unnecessary.
While her feelings were understandable as a nervous first-time mom, many commenters warned that this kind of rigidity could backfire, especially when she inevitably needs help from her extended family once her own baby arrives. What do you think? Share your thoughts in the comment section below!








