Weight Fluctuations: A practical, albeit slightly cynical, point raised by men is that breasts are highly susceptible to gravity, weight loss, and the physical toll of pregnancy and breastfeeding. The nyash, supported by the gluteal muscles and overall pelvic structure, often retains its shape and size much longer through life’s changes. Therefore, some men view a big nyash as a better “long-term investment” compared to breasts, which they fear may sag or diminish over time.