These streak ovaries can't produce sex hormones, resulting in hypogonadism and low estrogen levels.

这些条索状卵巢无法产生性激素，导致性腺功能低下、雌激素水平低。

Factors that accelerate bone mass loss and increase the risk of osteoporosis are low estrogen levels, like after menopause, and low serum calcium.

加剧骨量流失和增加骨质疏松风险的因素有：绝经后较低的雌激素水平，以及较低的血清钙水平。