Symptoms 3 days after conception?

It could be wishful thinking... Honestly though, I knew the next morning that I was.. Woman's intuition.

The fertilized egg doesn't implant until 6-10 days past conception. HCG is then created and that's what causes the pregancy symptoms. You would not have implanted yet, so there would be no symptoms.

it's too soon for the test now so there's no way to find out for sure. but i know a lot of women are like you, i was one of them. i had all the symptoms 5 days after we had sex

i don't think your hormones could get out of wack from pregnancy until implantation occurs. maybe you ovulated earlier than you think or you just want to get pregnant so badly you are having symptoms or something else is wrong with you.

i was having morning sickness and sore boobs around that time and i think you may be pregnant.the symptoms vary for every woman.i'm 6 months pregnant now and i knew i was pregnant the moment the sperm hit the egg because of those symptoms.goodluck!

Too soon for pregnancy signs. I would however check with my doctor and make sure he doesn't want to see you about your tiredness and passing out.

I had pregnancy symptoms with all 3 of my children within days of conception. I would just take good care of yourself, make sure you take a good multi vitamin, and take a HPT as soon as it allows! Good luck!

Truthfully it sounds like a thyroid disorder.