👶📈📉

#birth rate #population growth #fertility rate #demographics #birth trend #baby numbers

🤰📊

#fertility rate #pregnancy rate #birth statistics #reproductive health #demographics #population data

👩‍🍼➡️#️⃣

#fertility rate #births per woman #demographic rate #population index #birth number #reproductive rate

👶📉📈

#fertility rate #sperm count impact #conception chances #infertility factors #sperm count results