Hi,
Thanks for posting in HCM.
By reading the description, there is a chance for you to get pregnant by putting the semen from a condom inside your vagina. But the chances are less than to be done in a natural way.
Earlier you put the semen inside, it has a better chance for fertilisation. But you need to be care fully do it because contamination of semen can lessen the
sperm count and also carry a chance of infection in you.
On a dry surface, such as clothing or bedding, sperm are dead by the time the semen has dried.
Sperms are likely live longer in wet environment. Inside a woman's body, sperm can live for up to five days depending on the conditions.
Instead of trying these things, he best suggestion that can be given if you really want to conceive and have a baby for him, is by means of scientific techniques like IUI (Intra - uterine Insemination) or IVF (in-vitro fertilization). It gives more chances for you to conceive and bear the child.
Hope the information provided would be useful.
Wish you all the best.