What a fertile egg really is
A fertile egg is an ordinary-looking egg that carries a tiny embryo, because the hen that laid it was mated by a cock. You cannot tell it from a table egg by looking at the shell. The difference is in the flock behind it: a breeding flock is kept with cocks at a proper ratio, fed a breeder ration, and looked after so that the eggs it lays can turn into chicks. A table-egg layer flock has no cocks at all, so its eggs can never hatch, however long you keep them warm.
This is the first trap for new farmers. Someone sees eggs for sale in a crate of 30 at the roadside, brings them home, puts them under a broody hen or in a borrowed incubator, and nothing happens. The eggs were never fertile. At our hatchery in Kasoa we keep fertile eggs completely separate from the day-old chicks we sell and from our table eggs, and we label what is what so nobody is confused.
Fertile does not mean guaranteed to hatch. Fertility is only the first hurdle. After that the embryo must survive collection, storage, travel, setting, turning, temperature swings and the final days before pipping. Every step can take a few eggs from you. The rest of this page is about taking as few as possible.
Hatching eggs versus fertile eggs
You will hear both words. In practice, a hatching egg is a fertile egg that has been selected for setting: right size, good shell, clean, collected often and stored properly. A farm that simply sells every egg its cocks have mated is selling fertile eggs; a good hatchery sells hatching eggs. We aim for the second, and that is the standard you should ask any seller to meet.
Which fertile eggs we supply
We handle two kinds of eggs for sale to farmers who want to hatch their own.
- Guinea fowl fertile eggs: GH₵ 10 each, confirmed when you order. Guinea fowl are popular across Ghana, especially in the northern regions, and many farmers prefer to hatch their own keets rather than pay for transport of a whole box. Our guinea fowl keets page explains the finished birds.
- Chicken hatching eggs: price on request, because it depends on the breed and how many you need. Ask us what is available from our European-parent-stock lines and from the dual-purpose breeds, such as Sasso or Kuroiler and Noiler.
Supply is not unlimited. Our own setters are usually full with chicks that are already booked, so eggs for outside sale depend on the week. That is why we ask you to message first, give a date you plan to set, and let us tell you honestly whether we can meet it. Do not drive to Kasoa expecting a crate to be sitting there.
If you would rather not run an incubator at all, the simpler path is to buy chicks. See the current price list or the breed guides. And if you already have eggs from your own flock and want them hatched professionally, read about our egg hatching service.
The seven-day rule: why fresh matters
Set fertile eggs within seven days of laying wherever you can. An egg is at its best the day it is laid, and from then on the embryo and the egg white slowly lose quality. Up to about a week the loss is small. After ten days, hatchability usually falls noticeably and the chicks that do emerge are weaker and hatch later. After two weeks, most farmers are wasting their electricity.
The reason is simple. When an egg cools after laying, the embryo stops developing and goes into a kind of rest. It can wait for a few days in good conditions, but it is alive and slowly ageing. The white thins, the air cell grows as moisture escapes through the shell, and the embryo becomes less able to survive the stress of incubation.
Guidance for farmers in Ghana's heat
The textbook storage temperature of about 15 to 18 °C is hard to reach in most Ghanaian homes. Do the best you can: a cool inner room, out of sun, away from the kitchen, with the eggs on a tray and not on bare concrete. Do not put them in a normal refrigerator, which is too cold and too dry, and do not leave them in a hot room where the temperature climbs through the afternoon. During the hottest months, shorten the storage time further and set earlier than seven days.
- Store with the pointed end down and the blunt end up.
- Do not wash eggs. Washing removes the protective coating and pulls bacteria through the pores.
- Keep them away from strong smells such as kerosene, fuel and paint.
- Write the lay date on every egg in pencil, so you can set the oldest first.
If you collect from us, tell us the day you plan to set. We will tell you which lay dates your eggs come from, so you can count the days.
How to choose good eggs and reject bad ones
Whoever supplies the eggs, you still sort them. Throw out anything that fails these checks before it enters your incubator, because one cracked or filthy egg can spoil a whole tray.
| Check | Set it | Reject it |
|---|---|---|
| Shell | Smooth, even, clean | Cracked, hairline cracks, thin patches, rough or chalky bumps |
| Shape | Normal oval | Very long, round, pointed or misshapen |
| Size | Typical for the breed | Very small or double-yolked |
| Cleanliness | Lightly dusty is fine | Caked with droppings or yolk |
| Age | Laid in the last seven days | Older than ten days, or age unknown |
Hold each egg against a strong torch in a dark room. A hairline crack will show as a bright line. Gently tap two eggs together: a cracked egg gives a dull, flat sound where a sound egg rings.
Very small eggs produce small chicks and very large eggs often hatch late or badly. Choose the middle of the range for the breed. Keep the dirty ones aside; a lightly soiled egg can be wiped with a dry cloth or sandpaper, but a heavily soiled one carries too much bacteria to be worth the risk.

Transporting eggs without ruining them
Rough roads are the biggest hidden loss in egg hatching. Shaking can rupture the membranes that hold the yolk, detach the air cell and tear blood vessels in the early embryo, and the damage often shows only as failure to hatch two weeks later. If your eggs travel on a bumpy road, give them every advantage.
- Pack them upright, blunt end up, in egg trays or cartons with each egg snug in its own cell.
- Cushion the box. Use a rigid box and fill gaps with clean paper or foam, never loose straw that lets eggs slide.
- Keep out of sun and heat. Do not leave the box on the roof of a vehicle or on a motorbike carrier in direct sun.
- Drive slowly over bad stretches and avoid carrying eggs on your lap or in a basket that swings.
- Let them rest. After a long journey, keep the eggs still, blunt end up, for 12 to 24 hours before setting them.
We do not recommend sending hatching eggs on long cross-country journeys through intermediate stations. The best arrangement is to collect them from us in Kasoa, or if you live in Accra or the Central Region, to have them delivered by a driver you trust. For farmers living far away, the sensible alternative is to buy chicks that hatch here and travel on their yolk. Chicks can travel up to about 48 hours safely; eggs cannot. Our delivery page explains how chicks reach all 16 regions.
Incubator basics for small-scale farmers
You do not need a large machine to start, but you do need a reliable one. A cheap incubator with no fan and a poor thermostat will cost you more in lost eggs than a good one costs to buy.
What to look for in an incubator
- A thermostat that holds temperature within a fraction of a degree.
- A fan for even air, unless it is a still-air model with careful thermometer placement.
- Automatic turning, or an easy way to turn by hand.
- A water tray for humidity and a clear way to read it.
- A back-up plan for power cuts, such as a generator or a battery inverter.
The settings we work to
In our own setters in Kasoa we run at 37.5 °C for chicken eggs, and eggs spend 18 days in the setter before being moved to the hatcher, with hatching ending on day 21. A small forced-air incubator at home should sit close to that figure. Always follow the maker's manual first, since a still-air machine reads differently. Check a spare thermometer regularly, and do not trust the display alone.
| Stage | Chicken eggs | Guinea fowl eggs |
|---|---|---|
| Turning | Days 1 to 18, several times a day | Days 1 to 25 |
| Candle | Day 7 and day 18 | Day 10 and day 24 |
| Stop turning, hatch | Day 18 onward | Day 25 onward |
| Hatch day | Day 21 | Day 28 |
Guinea fowl eggs have thick shells and take a week longer. They are harder to hatch than chicken eggs, and new keepers should expect lower first-time results. Do not open the incubator during the hatch; chicks need the humidity, and every opening drops it.
Candling: what you see and what to remove
Candling means shining a bright light through the egg in a dark room to see inside. Every hatchery does it, and so should you. It lets you remove infertile and dead eggs early, which saves space, and it protects the good eggs from the rot that dead eggs cause.
On day 7 (chicken) or day 10 (guinea fowl)
A living embryo shows as a dark spot with a web of red blood vessels spreading out like a spider. An infertile egg stays clear and bright, like a fresh egg. An egg that shows a thin dark ring of blood, but no spider, has an embryo that died early. Remove both kinds.
Near the end of incubation
At the last candling the egg should be dark, with the air cell clear and large at the blunt end and no light passing through the rest. If you see movement, leave the egg. If the egg is bright, or has a fluid look and a smell, take it out. Take care, because an egg that has gone bad can burst in the machine and contaminate its neighbours.
Keep a notebook. Write down how many eggs you set, how many were clear on day 7, how many died, and how many hatched. After a few batches you will see where your losses fall. A lot of clears points to fertility or storage; deaths in the middle point to temperature or turning; chicks that die fully formed in the shell often point to humidity or ventilation in the last days.
What decides your hatchability
Many farmers ask for a percentage to expect. We prefer not to promise one, because the number depends more on you than on the eggs. A good hatchery with good parent stock, fresh eggs and proper machines can do very well. A small farmer with a basic incubator and a power-cut problem will see a lower figure, and that is normal when starting. What matters is knowing which factors move the number.
- Parent flock health and feeding. An undernourished or sick flock lays eggs that hatch poorly, whatever you do afterwards.
- Cock-to-hen ratio and age. Too few cocks, or old tired ones, reduce fertility.
- Egg age and storage. Covered above, and the factor farmers control most easily.
- Shell quality and cleanliness. Thin shells lose too much moisture; dirty shells let in bacteria.
- Handling and transport. Rough journeys quietly damage embryos.
- Temperature stability. A short spike can do more harm than a slightly low average.
- Humidity and ventilation. Eggs must lose the right amount of water, and the embryo needs oxygen.
- Turning. Without turning, embryos stick to the shell membrane.
- Hygiene. Clean, disinfect and rest the incubator between batches.
Stagger your first attempts. Set a small trial batch first and learn the machine, then scale up. Do not load your whole supply of eggs into an unfamiliar incubator.
If any of this sounds like more risk than you want, remember that our hatching service takes the machine out of your hands. That is the option for farmers with their own eggs but no equipment.
A worked cost example: guinea fowl eggs versus buying keets
Here is how the arithmetic looks for a farmer in the Greater Accra region deciding between hatching and buying. Prices are starting prices as of 18 October 2026 and confirmed at order.
| Item | Option A: hatch eggs | Option B: buy keets |
|---|---|---|
| Quantity | 100 fertile guinea fowl eggs | 50 keets (one box) |
| Unit price | GH₵ 10 per egg | GH₵ 17 per keet |
| Total cost | GH₵ 1,000 | GH₵ 850 |
| Keets you may get | Depends on your hatch | 50, with a free replacement of any found dead on arrival |
If your 100 eggs gave you 60 keets, each would cost you about GH₵ 16.70 before electricity, losses and your time. At 50 keets, the cost would be GH₵ 20 per keet. At 70 keets, GH₵ 14.30. So hatching your own is only cheaper if you hatch well, and it carries the machine risk. Buying the box gives you a known cost and keets already hatched.
For many first-timers the answer is to buy the first batch of keets and learn to raise them, and only add an incubator later. For a farmer who already owns a good machine, eggs make sense, especially when you want to hatch in batches that fit your brooder. To get a written quote, send us a WhatsApp message on +233 24 915 1503 or use the order form.
Book your chicks for your farm
Send breed, number and town. We reply with price, hatch date and delivery cost.
After the hatch: the first 48 hours
Leave chicks in the hatcher until they are fully dry and fluffy, usually a few hours after the last pips. A chick can live on its yolk for up to about two days, so there is no need to feed immediately. Move them to a brooder that is already warm, with clean drinking water at room temperature and starter feed on paper or in shallow trays.
Your brooder should be running for at least a few hours before the chicks arrive. Our guide to setting up a brooder walks through heat, litter and feeders. Watch the chicks, not the thermometer alone: spread out and quiet means the temperature is right; piled under the lamp means cold; panting at the edges means hot.
Chicks you hatch yourself will not have received the hatchery vaccines that our own chicks get at the hatchery: Marek's, Newcastle, Gumboro, infectious bronchitis and coccidiosis. Talk to a local vet about a vaccination plan from day one. Keep hatchling groups separate from older birds, and never put newly hatched chicks into a pen that held sick poultry without cleaning and resting it.

Common mistakes with fertile eggs
- Buying table eggs and expecting chicks. No cock, no chick.
- Keeping eggs too long. Setting is not the moment to clear out the store cupboard.
- Washing eggs or keeping them in the fridge. Both hurt.
- Buying a cheap incubator with no spare parts. Hatching needs 21 or 28 days of reliable power.
- Opening the machine to look. Leave it shut, especially at the hatch.
- Setting eggs from mixed ages and sources. Different batches hatch at different times.
- Skipping candling. A rotten egg can damage the whole tray.
- Forgetting the brooder. Chicks need a warm home on day 21.
Most failed hatches come from one of these, not from bad luck. Fix them one by one, and your next batch will do better than your last.
How to order fertile eggs from Halaal Farms
Ordering is simple. Tell us the type and number of eggs, the date you plan to set them, and where you live. We reply with availability, the price in writing and the collection day. Payment is by mobile money, bank transfer or cash, and no money moves before you have the price in writing.
If you live near Kasoa, collect from the farm by appointment and see our setters for yourself. Farm visits are by appointment only. Call or WhatsApp +233 24 915 1503, email support@halaalfarms.com, or fill in the order form. Not sure whether to hatch or buy? Our post on which chicks to start will help you decide, and our about page tells you who we are.
Questions farmers ask
Can I hatch table eggs bought from a shop in Ghana?
No. Table eggs come from layer flocks kept without cocks, so the eggs are infertile and can never develop into chicks. You need fertile eggs from a flock that runs with cocks. At Halaal Farms we keep fertile and table eggs separate and labelled, so ask us before you buy.
How long can fertile eggs be kept before setting?
Aim to set within seven days of laying. A few days beyond that may still work, but hatchability drops and chicks hatch weaker, especially in hot weather. Beyond ten days it is rarely worth the electricity. Store eggs in a cool, shaded room, blunt end up, and do not wash or refrigerate them.
How much are guinea fowl fertile eggs?
Guinea fowl fertile eggs start from GH₵ 10 each, confirmed when you order, and we give the price in writing before any payment. Chicken hatching eggs are priced on request because it depends on the breed and quantity. Send a WhatsApp message to +233 24 915 1503 with what you need.
How many days do chicken and guinea fowl eggs take to hatch?
Chicken eggs hatch at 21 days. In our hatchery they spend 18 days in the setter at 37.5 °C and then go to the hatcher. Guinea fowl eggs take about 28 days and have thicker shells, so they are harder for beginners. Follow your incubator's manual for settings.
Can I send fertile eggs to another region by bus?
We advise against it. Vibration, heat and long waiting at stations damage embryos, and the damage shows only weeks later. It is far safer to buy day-old chicks, which travel well for up to about 48 hours on their yolk. We deliver chicks to all 16 regions.
How do I know if an egg is fertile?
You cannot tell by looking. Candle the egg on day 7 for chicken or day 10 for guinea fowl: a fertile egg shows a dark spot with red blood vessels, while an infertile one stays clear. Remove clear eggs and any with a blood ring, since they may rot in the incubator.
Do chicks I hatch myself get vaccinated?
Not unless you arrange it. Our own chicks are vaccinated at the hatchery against Marek's, Newcastle, Gumboro, infectious bronchitis and coccidiosis, and we give a batch record. Chicks hatched in your own incubator need a vaccination plan from a vet, starting from the first days.
Is it cheaper to hatch my own eggs or buy chicks?
It depends on your hatch. For 100 guinea fowl eggs at GH₵ 10, you pay GH₵ 1,000. If 60 hatch, each keet costs about GH₵ 16.70 before power and losses, close to the GH₵ 17 keet price. Beginners often do better buying chicks first.
Prices and details checked 18 October 2026 by the Halaal Farms hatchery team, Opeikuma, Kasoa.









