suí zhe / yī xué / jìn bù / xǔ duō / bù yùn zhèng / huàn zhě / kě yǐ / tōng guò / fǔ zhù / shēng zhí / jì shù / huái yùn随着医学进步,许多不孕症患者可以通过辅助生殖技术怀孕。With medical advances, many infertility patients can become pregnant through assisted reproductive technology.