What is VADA? Explaining clomifene, A and B drug samples as Conor Benn drugs test puts Chris Eubank Jr boxing match in doubt

More details on VADA and clomifene as Conor Benn and Chris Eubank Jr's boxing match is thrown into doubt.

source https://www.sportingnews.com/us/boxing/news/vada-clomifene-drug-samples-conor-benn-chris-eubank-jr/cgijweapbw24aqmcxz5jjlmn