Week 5 &5days HCG growing very slowly, heart beat 99

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Hello, as per my todays ultrasound, it shows that im in week 5 and 5 days

My hcg growing ver slowly now it 3600

We could see the fetus and the heart beat is 99

Do you think with this slow HCG growing and 99 heart beat( i dont know how much it should be ) the baby can survive ?