diff --git a/beacon-chain/node/node.go b/beacon-chain/node/node.go
index ade9599fb..1bfbba72d 100644
--- a/beacon-chain/node/node.go
+++ b/beacon-chain/node/node.go
@@ -581,7 +581,8 @@ func (b *BeaconNode) fetchBuilderService() *builder.Service {
 
 func (b *BeaconNode) registerAttestationPool() error {
 	s, err := attestations.NewService(b.ctx, &attestations.Config{
-		Pool: b.attestationPool,
+		Pool:                b.attestationPool,
+		InitialSyncComplete: b.initialSyncComplete,
 	})
 	if err != nil {
 		return errors.Wrap(err, "could not register atts pool service")
diff --git a/beacon-chain/operations/attestations/BUILD.bazel b/beacon-chain/operations/attestations/BUILD.bazel
index d3bf2fd32..4f8567513 100644
--- a/beacon-chain/operations/attestations/BUILD.bazel
+++ b/beacon-chain/operations/attestations/BUILD.bazel
@@ -18,6 +18,7 @@ go_library(
     deps = [
         "//beacon-chain/operations/attestations/kv:go_default_library",
         "//cache/lru:go_default_library",
+        "//config/features:go_default_library",
         "//config/params:go_default_library",
         "//consensus-types/primitives:go_default_library",
         "//crypto/hash:go_default_library",
diff --git a/beacon-chain/operations/attestations/prepare_forkchoice.go b/beacon-chain/operations/attestations/prepare_forkchoice.go
index 67104e5f4..bd19cb071 100644
--- a/beacon-chain/operations/attestations/prepare_forkchoice.go
+++ b/beacon-chain/operations/attestations/prepare_forkchoice.go
@@ -7,6 +7,8 @@ import (
 	"time"
 
 	"github.com/prysmaticlabs/go-bitfield"
+	"github.com/prysmaticlabs/prysm/v4/config/features"
+	"github.com/prysmaticlabs/prysm/v4/config/params"
 	"github.com/prysmaticlabs/prysm/v4/crypto/hash"
 	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
 	attaggregation "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1/attestation/aggregation/attestations"
@@ -14,20 +16,30 @@ import (
 	"go.opencensus.io/trace"
 )
 
-// Prepare attestations for fork choice three times per slot.
-var prepareForkChoiceAttsPeriod = slots.DivideSlotBy(3 /* times-per-slot */)
-
 // This prepares fork choice attestations by running batchForkChoiceAtts
 // every prepareForkChoiceAttsPeriod.
 func (s *Service) prepareForkChoiceAtts() {
-	ticker := time.NewTicker(prepareForkChoiceAttsPeriod)
-	defer ticker.Stop()
+	intervals := features.Get().AggregateIntervals
+	slotDuration := time.Duration(params.BeaconConfig().SecondsPerSlot) * time.Second
+	// Adjust intervals for networks with a lower slot duration (Hive, e2e, etc)
+	for {
+		if intervals[len(intervals)-1] >= slotDuration {
+			for i, offset := range intervals {
+				intervals[i] = offset / 2
+			}
+		} else {
+			break
+		}
+	}
+	ticker := slots.NewSlotTickerWithIntervals(time.Unix(int64(s.genesisTime), 0), intervals)
 	for {
 		select {
-		case <-ticker.C:
+		case <-ticker.C():
+			t := time.Now()
 			if err := s.batchForkChoiceAtts(s.ctx); err != nil {
 				log.WithError(err).Error("Could not prepare attestations for fork choice")
 			}
+			log.WithField("latency", time.Since(t).Milliseconds()).Debug("batched forkchoice attestations")
 		case <-s.ctx.Done():
 			log.Debug("Context closed, exiting routine")
 			return
diff --git a/beacon-chain/operations/attestations/service.go b/beacon-chain/operations/attestations/service.go
index 9a74b9f00..d8fcb042c 100644
--- a/beacon-chain/operations/attestations/service.go
+++ b/beacon-chain/operations/attestations/service.go
@@ -5,6 +5,7 @@ package attestations
 
 import (
 	"context"
+	"errors"
 	"time"
 
 	lru "github.com/hashicorp/golang-lru"
@@ -26,8 +27,9 @@ type Service struct {
 
 // Config options for the service.
 type Config struct {
-	Pool          Pool
-	pruneInterval time.Duration
+	Pool                Pool
+	pruneInterval       time.Duration
+	InitialSyncComplete chan struct{}
 }
 
 // NewService instantiates a new attestation pool service instance that will
@@ -51,10 +53,24 @@ func NewService(ctx context.Context, cfg *Config) (*Service, error) {
 
 // Start an attestation pool service's main event loop.
 func (s *Service) Start() {
+	if err := s.waitForSync(s.cfg.InitialSyncComplete); err != nil {
+		log.WithError(err).Error("failed to wait for initial sync")
+		return
+	}
 	go s.prepareForkChoiceAtts()
 	go s.pruneAttsPool()
 }
 
+// waitForSync waits until the beacon node is synced to the latest head.
+func (s *Service) waitForSync(syncChan chan struct{}) error {
+	select {
+	case <-syncChan:
+		return nil
+	case <-s.ctx.Done():
+		return errors.New("context closed, exiting goroutine")
+	}
+}
+
 // Stop the beacon block attestation pool service's main event loop
 // and associated goroutines.
 func (s *Service) Stop() error {
diff --git a/config/features/config.go b/config/features/config.go
index 907e1b08a..d1bb3461b 100644
--- a/config/features/config.go
+++ b/config/features/config.go
@@ -72,6 +72,9 @@ type Flags struct {
 	// KeystoreImportDebounceInterval specifies the time duration the validator waits to reload new keys if they have
 	// changed on disk. This feature is for advanced use cases only.
 	KeystoreImportDebounceInterval time.Duration
+
+	// AggregateIntervals specifies the time durations at which we aggregate attestations preparing for forkchoice.
+	AggregateIntervals []time.Duration
 }
 
 var featureConfig *Flags
@@ -218,6 +221,7 @@ func ConfigureBeaconChain(ctx *cli.Context) error {
 		logEnabled(buildBlockParallel)
 		cfg.BuildBlockParallel = true
 	}
+	cfg.AggregateIntervals = []time.Duration{aggregateFirstInterval.Value, aggregateSecondInterval.Value, aggregateThirdInterval.Value}
 	Init(cfg)
 	return nil
 }
diff --git a/config/features/flags.go b/config/features/flags.go
index 4ebe55416..b85293e46 100644
--- a/config/features/flags.go
+++ b/config/features/flags.go
@@ -50,6 +50,24 @@ var (
 		Usage: "(Danger): Writes the wallet password to the wallet directory on completing Prysm web onboarding. " +
 			"We recommend against this flag unless you are an advanced user.",
 	}
+	aggregateFirstInterval = &cli.DurationFlag{
+		Name:   "aggregate-first-interval",
+		Usage:  "(Advanced): Specifies the first interval in which attestations are aggregated in the slot (typically unnaggregated attestations are aggregated in this interval)",
+		Value:  7 * time.Second,
+		Hidden: true,
+	}
+	aggregateSecondInterval = &cli.DurationFlag{
+		Name:   "aggregate-second-interval",
+		Usage:  "(Advanced): Specifies the second interval in which attestations are aggregated in the slot",
+		Value:  9 * time.Second,
+		Hidden: true,
+	}
+	aggregateThirdInterval = &cli.DurationFlag{
+		Name:   "aggregate-third-interval",
+		Usage:  "(Advanced): Specifies the third interval in which attestations are aggregated in the slot",
+		Value:  11 * time.Second,
+		Hidden: true,
+	}
 	dynamicKeyReloadDebounceInterval = &cli.DurationFlag{
 		Name: "dynamic-key-reload-debounce-interval",
 		Usage: "(Advanced): Specifies the time duration the validator waits to reload new keys if they have " +
@@ -168,6 +186,9 @@ var BeaconChainFlags = append(deprecatedBeaconFlags, append(deprecatedFlags, []c
 	enableVerboseSigVerification,
 	enableOptionalEngineMethods,
 	prepareAllPayloads,
+	aggregateFirstInterval,
+	aggregateSecondInterval,
+	aggregateThirdInterval,
 	buildBlockParallel,
 }...)...)
 
diff --git a/time/slots/BUILD.bazel b/time/slots/BUILD.bazel
index 4f1b0c78e..266a14962 100644
--- a/time/slots/BUILD.bazel
+++ b/time/slots/BUILD.bazel
@@ -37,5 +37,6 @@ go_test(
         "//time:go_default_library",
         "@com_github_sirupsen_logrus//:go_default_library",
         "@com_github_sirupsen_logrus//hooks/test:go_default_library",
+        "@com_github_stretchr_testify//require:go_default_library",
     ],
 )
diff --git a/time/slots/slotticker.go b/time/slots/slotticker.go
index a96604f4d..52f86c192 100644
--- a/time/slots/slotticker.go
+++ b/time/slots/slotticker.go
@@ -4,6 +4,7 @@ package slots
 import (
 	"time"
 
+	"github.com/prysmaticlabs/prysm/v4/config/params"
 	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
 	prysmTime "github.com/prysmaticlabs/prysm/v4/time"
 )
@@ -104,3 +105,65 @@ func (s *SlotTicker) start(
 		}
 	}()
 }
+
+// startWithIntervals starts a ticker that emits a tick every slot at the
+// prescribed intervals. The caller is responsible to make these intervals increasing and
+// less than secondsPerSlot
+func (s *SlotTicker) startWithIntervals(
+	genesisTime time.Time,
+	until func(time.Time) time.Duration,
+	after func(time.Duration) <-chan time.Time,
+	intervals []time.Duration) {
+	go func() {
+		slot := Since(genesisTime)
+		slot++
+		interval := 0
+		nextTickTime := startFromTime(genesisTime, slot).Add(intervals[0])
+
+		for {
+			waitTime := until(nextTickTime)
+			select {
+			case <-after(waitTime):
+				s.c <- slot
+				interval++
+				if interval == len(intervals) {
+					interval = 0
+					slot++
+				}
+				nextTickTime = startFromTime(genesisTime, slot).Add(intervals[interval])
+			case <-s.done:
+				return
+			}
+		}
+	}()
+}
+
+// NewSlotTickerWithIntervals starts and returns a SlotTicker instance that allows
+// several offsets of time from genesis,
+// Caller is responsible to input the intervals in increasing order and none bigger or equal than
+// SecondsPerSlot
+func NewSlotTickerWithIntervals(genesisTime time.Time, intervals []time.Duration) *SlotTicker {
+	if genesisTime.Unix() == 0 {
+		panic("zero genesis time")
+	}
+	if len(intervals) == 0 {
+		panic("at least one interval has to be entered")
+	}
+	slotDuration := time.Duration(params.BeaconConfig().SecondsPerSlot) * time.Second
+	lastOffset := time.Duration(0)
+	for _, offset := range intervals {
+		if offset < lastOffset {
+			panic("invalid decreasing offsets")
+		}
+		if offset >= slotDuration {
+			panic("invalid ticker offset")
+		}
+		lastOffset = offset
+	}
+	ticker := &SlotTicker{
+		c:    make(chan primitives.Slot),
+		done: make(chan struct{}),
+	}
+	ticker.startWithIntervals(genesisTime, prysmTime.Until, time.After, intervals)
+	return ticker
+}
diff --git a/time/slots/slotticker_test.go b/time/slots/slotticker_test.go
index 7b173fc5e..b615f4505 100644
--- a/time/slots/slotticker_test.go
+++ b/time/slots/slotticker_test.go
@@ -4,7 +4,9 @@ import (
 	"testing"
 	"time"
 
+	"github.com/prysmaticlabs/prysm/v4/config/params"
 	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
+	"github.com/stretchr/testify/require"
 )
 
 var _ Ticker = (*SlotTicker)(nil)
@@ -136,3 +138,49 @@ func TestGetSlotTickerWithOffset_OK(t *testing.T) {
 		}
 	}
 }
+
+func TestGetSlotTickerWitIntervals(t *testing.T) {
+	genesisTime := time.Now()
+	offset := time.Duration(params.BeaconConfig().SecondsPerSlot) * time.Second / 3
+	intervals := []time.Duration{offset, 2 * offset}
+
+	intervalTicker := NewSlotTickerWithIntervals(genesisTime, intervals)
+	normalTicker := NewSlotTicker(genesisTime, params.BeaconConfig().SecondsPerSlot)
+
+	firstTicked := 0
+	for {
+		select {
+		case <-intervalTicker.C():
+			// interval ticks starts in second slot
+			if firstTicked < 2 {
+				t.Fatal("Expected other ticker to tick first")
+			}
+			return
+		case <-normalTicker.C():
+			if firstTicked > 1 {
+				t.Fatal("Expected normal ticker to tick first")
+			}
+			firstTicked++
+		}
+	}
+}
+
+func TestSlotTickerWithIntervalsInputValidation(t *testing.T) {
+	var genesisTime time.Time
+	offset := time.Duration(params.BeaconConfig().SecondsPerSlot) * time.Second / 3
+	intervals := make([]time.Duration, 0)
+	panicCall := func() {
+		NewSlotTickerWithIntervals(genesisTime, intervals)
+	}
+	require.Panics(t, panicCall, "zero genesis time")
+	genesisTime = time.Now()
+	require.Panics(t, panicCall, "at least one interval has to be entered")
+	intervals = []time.Duration{2 * offset, offset}
+	require.Panics(t, panicCall, "invalid decreasing offsets")
+	intervals = []time.Duration{offset, 4 * offset}
+	require.Panics(t, panicCall, "invalid ticker offset")
+	intervals = []time.Duration{4 * offset, offset}
+	require.Panics(t, panicCall, "invalid ticker offset")
+	intervals = []time.Duration{offset, 2 * offset}
+	require.NotPanics(t, panicCall)
+}
diff --git a/time/slots/slottime.go b/time/slots/slottime.go
index 63e482f97..84387e3ef 100644
--- a/time/slots/slottime.go
+++ b/time/slots/slottime.go
@@ -16,12 +16,17 @@ import (
 // incoming objects. (24 mins with mainnet spec)
 const MaxSlotBuffer = uint64(1 << 7)
 
+// startFromTime returns the slot start in terms of genesis time.Time
+func startFromTime(genesis time.Time, slot primitives.Slot) time.Time {
+	duration := time.Second * time.Duration(slot.Mul(params.BeaconConfig().SecondsPerSlot))
+	return genesis.Add(duration) // lint:ignore uintcast -- Genesis timestamp will not exceed int64 in your lifetime.
+}
+
 // StartTime returns the start time in terms of its unix epoch
 // value.
 func StartTime(genesis uint64, slot primitives.Slot) time.Time {
-	duration := time.Second * time.Duration(slot.Mul(params.BeaconConfig().SecondsPerSlot))
-	startTime := time.Unix(int64(genesis), 0).Add(duration) // lint:ignore uintcast -- Genesis timestamp will not exceed int64 in your lifetime.
-	return startTime
+	genesisTime := time.Unix(int64(genesis), 0) // lint:ignore uintcast -- Genesis timestamp will not exceed int64 in your lifetime.
+	return startFromTime(genesisTime, slot)
 }
 
 // SinceGenesis returns the number of slots since