First Time Incubating! SO EXCITED!!

LOL. It is very addicting. I homeschool and my son is in 1st grade this year and our first science unit we decided on Oviparous animals. My sister has been raising chickens for years and is only an hour away so she offered us some eggs and her incubator to do a hatch for science and she would take any chicks that hatched back....lol I only had one hatcher and fell in love! Of course I babied him and decided he wasn't going anywhere and we talked it over and decided to raise a few ourselves for the eggs. So my second hatch we ended up with 12, but I believe 6 are roos, so four of them are going to a new home if that's true. Now I am contemplating doing an Easter hatch, but I really really want to find some 9th gen or higher showgirl eggs to do that hatch.

I've heard different things about turning the eggs when you store them and before I get to that myself I'll have to research it more. I've seen people say that you only have to turn them if you store than more than 'X' number of days. But I've seen people say you need to turn them from day 1, so that's one I'll need to know in the future.
That's interesting. My son is in 4th and he mentioned doing a hatching project for school the other day. We might just do that!! Ha....Would give me a valid excuse to incubate again, don't you think?
I don't know much yet about the generation thing, but I suspect it will be a subject of interest at some point...lol
I saw your pictures on your thread the other day, they are all so cute!! I think I will head over there now, and take a look again.
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That's interesting. My son is in 4th and he mentioned doing a hatching project for school the other day. We might just do that!! Ha....Would give me a valid excuse to incubate again, don't you think?
I don't know much yet about the generation thing, but I suspect it will be a subject of interest at some point...lol
I saw your pictures on your thread the other day, they are all so cute!! I think I will head over there now, and take a look again.
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Yeah I'm still trying to get the hang of figuring out the boys from the girls...lol Having single row combs is much easier than the pea/rose/strawberry comb. I was pretty sure of the boys with the rate the combs and wattles are going....lol The silkie mixes and Polish are giving me a headache though...I think I have them pegged but I don't think I'll be sure until they crow or lay....lol
The only reason I'm getting into the generation thing is because I really want showgirls and they aren't real pretty and fluffy until a few generations in...lol
Any excuse is a good excuse to incubate...lol It was an awesome addition to our science unit for animals that hatch. We also watched a ton of you tube videos on different animals hatching and the different conditions they needed to hatch. It was one of our units I enjoyed most...lol
TY on the cute complament. I think they are. I am enjoying hatching the mixes even though there are more uncertanties. Their variations are so different. This is what they looked like as newbies:

13 hatched originally but we lost one little Turken just over a week old.
 
Most everything goes by average so will it hurt them if it was high for a night. No. But you should keep an eye on the air sac to make sure they are are loosing enough moisture and the air cell is growing enough. Are you sure your hygrometer is correct would be the next big question and is it really humid where you are? Is the bator in a place where it's getting high humidity? My last hatch I did dry and w/no water at all the first 18 days, my hygrometer read between 45-50 average. I don't know for sure if that hygrometer is accurate, but I kept an eye on the air cells to make sure they weren't loosing too much moisture and getting too big. and And yes, 70% is too high (as an average). If you have your plugs/vents closed in your bator and it is keeping those levels I would open the vents/take out the plugs. (I leave mine out for the whole duration.) And you are getting close to lockdown
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YAY! So exciting!
Sorry to keep bugging you, but I have a question. The air cells? Are they supposed to be slanted? Most of mine are even on both sides of the egg. I removed the 2nd plug on the bator last night and the humidity reading on the bator is 45% and my other one is reading 33%. Should I add some water? It is pretty much dry in there. I also am having a "duh" moment. I cannot for the life of me wrap my head around how the egg is affected with humidity, even though I have read everything that I can find on it. Once I "get it", I will "get it", but until then, it is confusing to me. Does that make sense?
 
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Sorry to keep bugging you, but I have a question. The air cells? Are they supposed to be slanted? Most of mine are even on both sides of the egg. I removed the 2nd plug on the bator last night and the humidity reading on the bator is 45% and my other one is reading 33%. Should I add some water? It is pretty much dry in there. I also am having a "duh" moment. I cannot for the life of me wrap my head around how the egg is affected with humidity, even though I have read everything that I can find on it. Once I "get it", I will "get it", but until then, it is confusing to me. Does that make sense?
LOL I think I got what you are saying. The humidity is relative to loss of moisture in the egg. If your humidity is too high in the bator it will not let the eggs release enough moisture and the air cells will not grow big enough. If this happens the chick will drown in the excess moisture in the egg. If it is too dry in the bator, too much moisture will leave the egg causing the air cell to become to big and the membrane will "shrink wrap" the chick and it won't be able to move to get itself free and will basically suffocate in the shell. Is that what you were asking?

Most air cells are slanted at an angle though I've had a couple that were more level across the egg and I don't THINK that's a problem if the air cell is big enough. It wasn't with the couple I had. There is a such thing as saddle shaped air cells which to my understanding is not a good thing but thankfully I have not had these yet. I did my last hatch as a dry incubation so I didn't keep my humidity up until lockdown. 33 isn't too low for a dry hatch. Usually if you aren't doing a dry hatch you keep it a little higher. 45% is good. Which one (hygrometer) do you rely on? I kept an eye on my air cells to keep piece of mind where the humidty was concerned. As long as they were where they should be, I didn't worry about where the humidity was
And you aren't bugging me btw...lol I don't mind at all helping if and when I can.
 
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OK here we go. Do these air cells look to be too small for being on day 16.5? I have no way currently to weigh them. If I'm reading right, I need to lower my humidity if they are too small. Is that correct? The thing is the humidity has been ranging from 30% to 45%. (Except when it spiked the other night to 69% for a short while). How much lower can I (try to) go below 30%?
 
They might be a little small, but probably fine......did you test your hygrometer like I suggested?
 
They might be a little small, but probably fine......did you test your hygrometer like I suggested?
I didn't get a chance to this time, but will definitely do that next week, before I put more eggs in. However, how do you keep the hygrometer from getting wet in the bag? I'm having another "duh" moment trying to picture that.

Thanks for your help!
 
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OK here we go. Do these air cells look to be too small for being on day 16.5? I have no way currently to weigh them. If I'm reading right, I need to lower my humidity if they are too small. Is that correct? The thing is the humidity has been ranging from 30% to 45%. (Except when it spiked the other night to 69% for a short while). How much lower can I (try to) go below 30%?
http://www.easychickenry.com/how-to-incubate-your-own-chicken-eggs.html
There's an air cell chart on the link. They (21 and 20) do look a tad small to me, not too far off though. If it was me I'd just do the last two days on a dry incubation (no water in the wells). Then up it back up at lockdown, but that's just my opinion. From what I understand as long as there is a minimal amount of humidity 15-20% during the first 17 days and air cells aren't growing too big too fast you're good.
there is also a air cell chart on the hatching 101 page right here at BYC: https://www.backyardchickens.com/a/hatching-eggs-101 It's down the page a bit.
 
Lockdown question!! There is an article on here that says to lower the temperature on days 19-21. However, everything else that I read online, does not say do this. Should I or not? I would hate to get this far and lose them all.
 

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