What is low AMH that influencer Kanupriya Gupta was diagnosed with

Influencer Kanupriya's embryo freezing journey has brought attention to AMH, a marker of declining ovarian reserve. Anti-Müllerian Hormone is a hormone produced by small follicles in the ovaries. An AMH blood test helps estimate a woman's ovarian reserve - the number of eggs remaining in her ovaries. AMH naturally declines with age, but some women experience it much earlier due to several factors.