Hi everyone

I have bought a bottle of fenugreek seed liquid - 50ml in the hope of increasing my bitch's milk flow.  Does anyone know if I give the fenugreek to her just for a few days or do I have to keep giving my bitch the fenugreek liquid the whole time that the pups are feeding of her?  I gave her 15 drops in her food this morning and I will give her 15 drops in her food later on in the day.