is an anti-depressant, but it is also given for many other context like premature ejaculation
I dont know for what purposes you are taking citlopram. Almost all anti-depressant (SSRI class) has a side effect of loss of sexual interest, trouble achieving orgasm etc. Reduction in sperm count
doesnt have any solid evidence and even if it has it is known to recover as soon as drug is stopped.
Now above said side effects are not 100%, it is very less.
But since you want a baby you need to have a good sex life, so be cautious in using this drug or try consulting a psychiatrist
for some other therapy method, if you are taking this for depression