Im 8 weeks pregnant too n i know how u feel eventhough i mostly never want to have sex with my boyfriend eversince i got pregnant, first it was because i had the same question like u n now its just because im too lazy... Hopefully this doesnt happen to you... Poor guys O-o
Yes its actually heathy for your baby, your all three bonding with the feel good hormones :)
Yes it is safe. If there is a problem your doctor will advise you against it. But other than that it shouldnt be a problem
Yes it is fine to have sex during your whole pregnancy unless your doctor has told you not to