[Music] first question do you think high level of protein colostrum is Verratti to poor quality and do you know if there is a direct correlation between AG j and the protein concentration for the first part I do think that we should not focus a lot of the protein concentration in the colostrum because I really think that volume is the main determinant and I also think it's negatively really related so yes for that question our second equation one is how is induced with the mammary gland I have enough time to produce colostrum and will that impact the amount of coruscant produced I don't know but you could imagine that it would but all the studies I've been involved in was being a natural fairing no induction of saturations and I haven't seen anything in that third question what's more important talking about colostrum quality at GJ or fatter I think that should be divided into two to two things I wouldn't say that I would say energy in general so energy is the single most important thing for Khorasan so at least for the survival of the first 24 hours or the first first days idg you don't need much collosseum to to have enough i duty to for the rest of the lactation period or the piglet don't need much grass on you it's I don't think that's a limiting factor it's the energy and the last question was a crossed home quality measured by intake milk weighting the pizza during the first 24 hours and do you think there could be a better method yes it was estimated by weighing the piglets and using equation to convert this to colostrum yield and yes I think there's a better way but even though it sounds easy to weight these piglets it takes a lot of Labor it's is these are very intensive studies so if you should use the golden standard of estimating colostrum you would have very few numbers of reputations so we have to [Music]