Woman is transferred from a prison colony planet to a space station where the scientist in charge is some sort of sex researcher I believe? Prisoner falls for a male worker on the station who later sacrifices himself to save her after an alien invades the ship. There was a chest bursting scene when the baby alien was born. I think there might have been slow motion blood. It was clearly a huge rip of Alien, and I am trying desperately to remember the name of it.
Quite possibly Lethal Target from 1999. An 'Alien' rip-off about a woman in a prison colony sent to a space station where a doctor experiments with women. Alien infections and alien-fighting ensue.