History of Ancient Rome and Greece is very scandalous. There were instances of naked female slaves serving men in parties. All this information has collected from the written sources as well as archeological sources. Greeks and Romans were great historians.
Ladies used vaginal washes and combination of herbs to prevent pregnancy in ancient Egypt, Rome and Greece.
For Eygpt we have hieroglypics and murals which can be seen inside the pyramids. Many studies in early 2000 documented evidence of such practices. Eygptian medicine and sicence was really advanced. During the process of mummyfication they removed brains through nostrils and used a combination of salts and aromatic oils for the process. Eygptins also had gender determination test for pregnant ladies.
For Rome and Greece we have evidence in Greek and Roman history. Many women died due to infection and poisoning.
I can go on and on but it is not a history forum.