שלחתי לה הודעה בבוקר, והיא ענתה לי עוד באותו יום.

Because in Hebrew, the verb itself usually already tells you the subject.

• שלחתי = I sent
• The ending -תי marks first person singular in the past tense.

So שלחתי לה הודעה already means I sent her a message.
Adding אני is possible, but it would usually add emphasis or contrast:

• אני שלחתי לה הודעה = I sent her a message

In neutral narration, Hebrew often leaves the subject pronoun out.

לה means to her.

In שלחתי לה הודעה:

• שלחתי = I sent
• לה = to her
• הודעה = a message

Literally: I sent to her a message.

Hebrew often uses this structure with verbs like send, where the recipient is marked with ל־ (to):

• שלחתי לו מייל = I sent him an email
• שלחתי לה הודעה = I sent her a message

The placement is natural Hebrew word order. You may also sometimes hear slightly different ordering, but this one is very common.

Because הודעה here is indefinite: a message, not the message.

In Hebrew, את is used before a definite direct object. Compare:

• שלחתי הודעה = I sent a message
• שלחתי את ההודעה = I sent the message

So in this sentence, הודעה does not take את because it is not definite.

בבוקר means in the morning.

It comes from:

• ב־ = in
• הבוקר = the morning

When ב־ is added to a word with ה־ (the), the forms often combine, so:

• ב + הבוקר = בבוקר

This is very common in Hebrew:

• בבית = in the house
• בספר = in the book
• בבוקר = in the morning

So the doubled-looking ב is just the result of the preposition ב־ attaching to a definite noun.

והיא means and she.

The sentence says:

• שלחתי לה הודעה בבוקר, והיא ענתה לי...
• I sent her a message in the morning, and she answered me...

Hebrew often omits subject pronouns, but here היא is helpful because it clearly switches the subject from I to she.

Without היא, the sentence could still sometimes work in context, but והיא makes the flow very clear:

• first action: I sent
• second action: she answered

So היא is not just grammatical; it also helps organize the story.

ענתה is the past tense, third person feminine singular form of the verb ענה in the sense of answer.

So:

• ענה = he answered
• ענתה = she answered
• עניתי = I answered

The -ה ending in the past tense often marks she.

That matches the subject היא, so:

• והיא ענתה לי = and she answered me

Because Hebrew treats answer differently from English.

In English:

• She answered me

In Hebrew, the person receiving the answer is usually marked with ל־ (to):

• היא ענתה לי = literally, she answered to me
• natural English: she answered me

This is very common and important to remember. More examples:

• הוא לא ענה לי = He didn’t answer me
• עניתי לה מיד = I answered her immediately

So even though English uses a direct object, Hebrew usually uses ל־ with ענה.

עוד באותו יום means something like:

• later that same day
• still on that same day
• sometimes even already that same day, depending on context

In this sentence, it suggests that her reply came before the day was over, which gives a sense of quickness:

• I sent her a message in the morning, and she replied later that same day.

The word עוד often adds a nuance like still / yet / already within that time frame. Here it emphasizes that the reply happened on that very day, not days later.

באותו יום means on that same day.

Breakdown:

• ב־ = on / in
• אותו = that same / that very
• יום = day

So:

• באותו יום = on that same day

Here אותו agrees with יום, which is a masculine singular noun.
If the noun were feminine, the form would change:

• באותה שעה = at that same hour

So אותו here is chosen because יום is masculine.

Not always. עוד is a very flexible word in Hebrew, and its meaning depends a lot on context.

Some common meanings are:

• more / another
  • עוד קפה = more coffee / another coffee
• still
  • אני עוד עובד = I’m still working
• yet
  • עוד לא = not yet
• a time-related emphasis, like in this sentence
  • עוד באותו יום = later that same day / already that same day

So here, you should not translate it mechanically as just still or more. The whole phrase עוד באותו יום works as one time expression.

The word order is natural and idiomatic, but Hebrew does allow some flexibility.

This sentence:

• שלחתי לה הודעה בבוקר, והיא ענתה לי עוד באותו יום.

has a very normal narrative flow:

1. verb: שלחתי
2. recipient: לה
3. object: הודעה
4. time: בבוקר
5. new clause: והיא ענתה לי
6. time expression: עוד באותו יום

If you move things around, the meaning may stay similar, but the emphasis can change. For example:

• בבוקר שלחתי לה הודעה = In the morning I sent her a message

That sounds fine too, but it emphasizes the time more strongly.

So the given word order is not the only possible one, but it is very natural.

Because it connects two related clauses:

• שלחתי לה הודעה בבוקר
• והיא ענתה לי עוד באותו יום

In English, this is similar to:

• I sent her a message in the morning, and she replied later that same day.

Hebrew punctuation is not always identical to English punctuation in every situation, but in a sentence like this, the comma is very normal and helps separate the two actions clearly.

Yes.

The sentence tells us that the person who replied is feminine:

• לה = to her
• היא = she
• ענתה = she answered

So the recipient/replier is clearly female.

The speaker, however, is not clearly identified by gender from שלחתי, because the past tense form שלחתי is the same for both a male and a female speaker:

• a man can say שלחתי
• a woman can also say שלחתי

So only her/she is grammatically marked here, not the gender of I.