The sterile scent of antiseptic hung in the air of Dr. Elias Thorne's private clinic, a place that promised hope to couples struggling with infertility. Sarah and her husband, Mark, had been coming here for months, their dreams of starting a family dashed time and again by failed attempts and vague medical explanations. Sarah, a petite woman in her late twenties with soft auburn hair cascading over her shoulders and wide green eyes that hid a quiet desperation, clutched Mark's hand as they entered the examination room. Mark, tall and broad-shouldered with a kind face etched by worry lines, squeezed her fingers reassuringly. He was her rock, the man who'd vowed to stand by her through anything, even this endless cycle of disappointment.