<unk>  is a medical phenomenon of spontaneous abortion, miscarriage, or stillbirth caused by<unk> s in the environment of the mother during pregnancy, especially as caused by<unk>  environmental pollutants, though sometimes reported as caused by naturally occurring plant<unk> s
Toxic abortion
Septic abortion
Instillation abortion
Unsafe abortion
Chorioamnionitis
Obstructed labour
After-birth abortion
Prelabor rupture of membranes