I am a man so I can’t say anything to the experience of maternity leave (yet [emoji6]) what advice I would give is try to figure out how long you’ve had the products for and what is newer and what is older and not so much used. I actually stopped doing nail clients 2 years ago and just started back up. I decided to give all my products away to a friend who was starting up because I knew she would appreciate it and I didn’t know how long I would be off doing new adventures. But since you know ruffly 6 months you can go thru and figure out what you should keep that will keep for that time and still be usable and throw out anything that won’t.
Colors that you bought years ago that still haven’t been emptied out or repurchased is a clear throw away, and colors that are newer that you don’t use much is a sell to another nail tech that might want to expand their range of colour. As long as the newer ones are stored dry, cool and dark it should be fine.
They all have recommended times of when they go bad after you open them. I don’t have any bottles with me at the moment, but contact the distributor and they would know.
Good luck and congratulations with the baby [emoji4]