Hi, Welcome to HealthcareMagic Forum.
Nothing to worry as it wont cause any Problem in you conceiving. Ask him to take His medicines as directed by your Doctor and go for regular follow up. If your Periods and regular and His semen analysis
is normal, you will have very good chances of conceiving. To increase that, have alternate day unprotected sex, between the 10th and 20th day of your cycle. Eat healthy nutritious balanced diet which should include fresh fruits and Green Leafy vegetables.
Wish you Good Health and Good Luck. Take Care.