Polycystic ovary syndrome (PCOS), also called hyperandrogenic anovulation (HA), or SteinâLeventhal syndrome, is a set of symptoms due to a hormone imbalance in women.
About 25.4 cm. The Andromeda Galaxy is about 2.54 million light years from us. The Milky Way is about 100,000 light years across. So if 100,000 lights years equals 1 cm,â¦ then 2,540,000 / 100,000 = 25.4.
Though Andromeda contains approximately a trillion stars to the quarter to half a billion in the Milky Way, our galaxy is actually more massive, because it is thought to contain more dark matter. [Andromeda Galaxy Photos: Amazing Pictures of M31] Collision course