Ok so I went to the clinic today did a pregnancy blood test and they called me back few hours later and said yes I am pregnant and that my levels were 59....somthing don't remember. Anyhow the nurse told me to pick up progesterone vaginal inserts from them to use. I am not sure why though I ask she says it makes everything stick and increases implantation? have any of u used this? whats the side effects? I thought this is used prior to falling pregnant? I have not used any other fertility assisted drugs or anything, all the clinic did was tell me when I ovulate and then I around that time and fell pregnant. my LMP is Jan 1..