Hi there Would be grateful for any advice.... I've done 4 pregnancy tests, and all have been positive. I reckon it's been 3 weeks since conception. I have no symptoms, although I did have mild cramping for about an hour a week ago. My doctor said he didn't need to do a test if I'd done 4 positive tests already. He's asked me to go for an ultrasound on Friday next, which will be 3.5 weeks. Is it 'normal' not to have any symptoms? Is it 'normal' to have an ultrasound at this point? Any advice, answers or comments very welcome. Many thanks.