Hi welcome to HCMForum. The
pregnancy at this age is to be clsely watched. you have to get the scaning done besides other tests. he is to be tested for
semen analysis etc.
If all these tests are done already, the medicines you are using are good. inform your doctor about Manforce your husband is using.
To be fertile i advise you some diet recomendations as take more of green leafy vegetables pulses sprouts milk egg meat fruits and juices for general health and well being.
Thanks for calling.